Adding bridge between protocol handlers (ports)
[lcr.git] / apppbx.cpp
1 /*****************************************************************************\
2 **                                                                           **
3 ** Linux Call Router                                                         **
4 **                                                                           **
5 **---------------------------------------------------------------------------**
6 ** Copyright: Andreas Eversberg                                              **
7 **                                                                           **
8 ** The EndpointAppPBX implements PBX4Linux                                   **
9 **                                                                           **
10 \*****************************************************************************/ 
11
12
13 #include "main.h"
14
15 class EndpointAppPBX *apppbx_first = NULL;
16
17 int action_timeout(struct lcr_timer *timer, void *instance, int index);
18 int match_timeout(struct lcr_timer *timer, void *instance, int index);
19 int redial_timeout(struct lcr_timer *timer, void *instance, int index);
20 int powerdial_timeout(struct lcr_timer *timer, void *instance, int index);
21 int cfnr_timeout(struct lcr_timer *timer, void *instance, int index);
22 int cfnr_call_timeout(struct lcr_timer *timer, void *instance, int index);
23 int password_timeout(struct lcr_timer *timer, void *instance, int index);
24 int callback_timeout(struct lcr_timer *timer, void *instance, int index);
25
26 /*
27  * EndpointAppPBX constructor
28  */
29 EndpointAppPBX::EndpointAppPBX(class Endpoint *epoint, int origin) : EndpointApp(epoint, origin)
30 {
31         class EndpointAppPBX **apppointer;
32
33         memset(&e_crypt_handler, 0, sizeof(e_crypt_handler));
34         add_timer(&e_crypt_handler, crypt_handler, this, 0);
35         memset(&e_vbox_refresh, 0, sizeof(e_vbox_refresh));
36         add_timer(&e_vbox_refresh, vbox_refresh, this, 0);
37         memset(&e_action_timeout, 0, sizeof(e_action_timeout));
38         add_timer(&e_action_timeout, action_timeout, this, 0);
39         memset(&e_match_timeout, 0, sizeof(e_match_timeout));
40         add_timer(&e_match_timeout, match_timeout, this, 0);
41         memset(&e_redial_timeout, 0, sizeof(e_redial_timeout));
42         add_timer(&e_redial_timeout, redial_timeout, this, 0);
43         memset(&e_powerdial_timeout, 0, sizeof(e_powerdial_timeout));
44         add_timer(&e_powerdial_timeout, powerdial_timeout, this, 0);
45         memset(&e_cfnr_timeout, 0, sizeof(e_cfnr_timeout));
46         add_timer(&e_cfnr_timeout, cfnr_timeout, this, 0);
47         memset(&e_cfnr_call_timeout, 0, sizeof(e_cfnr_call_timeout));
48         add_timer(&e_cfnr_call_timeout, cfnr_call_timeout, this, 0);
49         memset(&e_callback_timeout, 0, sizeof(e_callback_timeout));
50         add_timer(&e_callback_timeout, callback_timeout, this, 0);
51         memset(&e_password_timeout, 0, sizeof(e_password_timeout));
52         add_timer(&e_password_timeout, password_timeout, this, 0);
53         e_powerdial_on = 0;
54
55         /* add application to chain */
56         next = NULL;
57         apppointer = &apppbx_first;
58         while(*apppointer)
59                 apppointer = &((*apppointer)->next);
60         *apppointer = this;
61
62         /* initialize */
63         memset(&e_ext, 0, sizeof(struct extension));
64         // *************** NOTE: also change value in read_extension() **************
65         e_ext.rights = 4; /* international */
66         e_ext.rx_gain = e_ext.tx_gain = 0;
67         e_state = EPOINT_STATE_IDLE;
68         e_ext.number[0] = '\0';
69         e_extension_interface[0] = '\0';
70         memset(&e_callerinfo, 0, sizeof(struct caller_info));
71         memset(&e_dialinginfo, 0, sizeof(struct dialing_info));
72         memset(&e_connectinfo, 0, sizeof(struct connect_info));
73         memset(&e_redirinfo, 0, sizeof(struct redir_info));
74         memset(&e_capainfo, 0, sizeof(struct capa_info));
75         e_start = e_stop = 0;
76         e_origin = origin;
77         e_ruleset = ruleset_main;
78         if (e_ruleset)
79                 e_rule = e_ruleset->rule_first;
80         e_rule_nesting = 0;
81         e_action = NULL;
82         e_match_to_action = NULL;
83         e_select = 0;
84         e_extdialing = e_dialinginfo.id;
85 //        e_knocking = 0;
86 //        e_knocktime = 0;
87         e_hold = 0;
88 //        e_join_tone[0] = e_hold_tone[0] = '\0';
89         e_join_pattern /*= e_hold_pattern*/ = 0;
90         e_tone[0] = '\0';
91         e_adminid = 0; // will be set, if call was initiated via admin socket
92         e_powerdelay = 0;
93         e_powerlimit = 0;
94         e_cbdialing[0] = '\0';
95         e_cbcaller[0] = '\0';
96         e_cbto[0] = '\0';
97         memset(&e_callbackinfo, 0, sizeof(struct caller_info));
98         e_connectedmode = 0;
99         e_dtmf = 0;
100         e_dtmf_time = 0;
101         e_dtmf_last = 0;
102         e_enablekeypad = 0;
103         e_multipoint_cause = 0;
104         e_multipoint_location = 0;
105         e_dialing_queue[0] = '\0';
106         e_crypt = CRYPT_OFF;
107         e_crypt_state = CM_ST_NULL;
108         e_crypt_keyengine_busy = 0;
109         e_crypt_info[0] = '\0'; 
110         e_overlap = 0;
111         e_vbox[0] = '\0';
112         e_tx_state = NOTIFY_STATE_ACTIVE;
113         e_rx_state = NOTIFY_STATE_ACTIVE;
114         e_join_cause = e_join_location = 0;
115 /*********************************
116  *********************************
117  ********* ATTENTION *************
118  *********************************
119  *********************************/
120 /* if you add new values, that must be initialized, also check if they must
121  * be initialized when doing callback
122  */
123
124 }
125
126 /*
127  * EpointAppPBX destructor
128  */
129 EndpointAppPBX::~EndpointAppPBX(void)
130 {
131         class EndpointAppPBX *temp, **tempp;
132
133         del_timer(&e_crypt_handler);
134         del_timer(&e_vbox_refresh);
135         del_timer(&e_action_timeout);
136         del_timer(&e_match_timeout);
137         del_timer(&e_redial_timeout);
138         del_timer(&e_powerdial_timeout);
139         del_timer(&e_cfnr_timeout);
140         del_timer(&e_cfnr_call_timeout);
141         del_timer(&e_callback_timeout);
142         del_timer(&e_password_timeout);
143
144         /* detach */
145         temp =apppbx_first;
146         tempp = &apppbx_first;
147         while(temp) {
148                 if (temp == this)
149                         break;
150
151                 tempp = &temp->next;
152                 temp = temp->next;
153         }
154         if (temp == 0)
155                 FATAL("Endpoint not in endpoint's list.\n");
156         *tempp = next;
157
158 }
159
160
161 /*
162  * trace header for application
163  */
164 void EndpointAppPBX::trace_header(const char *name, int direction)
165 {
166         struct trace _trace;
167
168         char msgtext[sizeof(_trace.name)];
169
170         SCPY(msgtext, name);
171
172         /* init trace with given values */
173         start_trace(-1,
174                     NULL,
175                     numberrize_callerinfo(e_callerinfo.id, e_callerinfo.ntype, options.national, options.international),
176                     e_dialinginfo.id,
177                     direction,
178                     CATEGORY_EP,
179                     ea_endpoint->ep_serial,
180                     msgtext);
181 }
182
183
184 EPOINT_STATE_NAMES
185
186 /* set new endpoint state
187  */
188 void EndpointAppPBX::new_state(int state)
189 {
190 #if 0
191         if (e_state != state) {
192                 trace_header("NEW STATE", DIRECTION_NONE);
193                 add_trace("state", "old", "%s", state_name[e_state]);
194                 add_trace("state", "new", "%s", state_name[state]);
195                 end_trace();
196         }
197 #endif
198         e_state = state;
199 }
200
201
202 /* release join and port (as specified)
203  */
204 void EndpointAppPBX::release(int release, int joinlocation, int joincause, int portlocation, int portcause, int force)
205 {
206         struct port_list *portlist;
207         struct lcr_msg *message;
208         char cause[16];
209
210         /* message to test call */
211         admin_call_response(e_adminid, ADMIN_CALL_RELEASE, "", joincause, joinlocation, 0);
212
213         /* if a release is pending */
214         if (release==RELEASE_JOIN || release==RELEASE_ALL || release==RELEASE_PORT_JOINONLY) {
215                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d): do pending release (joincause %d location %d)\n", ea_endpoint->ep_serial, joincause, joinlocation);
216                 if (ea_endpoint->ep_join_id) {
217                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_RELEASE);
218                         message->param.disconnectinfo.cause = joincause;
219                         message->param.disconnectinfo.location = joinlocation;
220                         message_put(message);
221                         ea_endpoint->ep_join_id = 0;
222                 }
223                 e_join_pattern = 0;
224 #if 0
225                 if (release != RELEASE_PORT_JOINONLY) {
226                         if (e_hold_id)
227                                 join_release(e_hold_id, ea_endpoint->ep_serial, 1, joinlocation, joincause);
228                         e_hold_id = 0;
229                 }
230 #endif
231         }
232         if (release==RELEASE_ALL || release==RELEASE_PORT_JOINONLY) {
233                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) do pending release (portcause %d portlocation)\n", ea_endpoint->ep_serial, portcause, portlocation);
234                 while((portlist = ea_endpoint->ep_portlist)) {
235                         if (portlist->port_id) {
236                                 SPRINT(cause, "cause_%02x", portcause);
237                                 set_tone(portlist, cause);
238                                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_RELEASE);
239                                 message->param.disconnectinfo.cause = portcause;
240                                 message->param.disconnectinfo.location = portlocation;
241                                 message->param.disconnectinfo.force = force; // set, if port should release imediately
242                                 message_put(message);
243                                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
244                         }
245                         ea_endpoint->free_portlist(portlist);
246                 }
247
248                 /* if callback is enabled, call back with the given caller id */
249                 if (e_callback_timeout.active) {
250                         /* reset some stuff */
251                         new_state(EPOINT_STATE_IDLE);
252                         memset(&e_connectinfo, 0, sizeof(struct connect_info));
253                         memset(&e_redirinfo, 0, sizeof(struct redir_info));
254                         e_start = e_stop = 0;
255                         e_ruleset = ruleset_main;
256                         if (e_ruleset)
257                                 e_rule = e_ruleset->rule_first;
258                         e_action = NULL;
259                         unsched_timer(&e_action_timeout);
260                         unsched_timer(&e_match_timeout);
261                         unsched_timer(&e_cfnr_timeout);
262                         unsched_timer(&e_cfnr_call_timeout);
263                         e_match_to_action = NULL;
264                         //e_select = 0;
265                         e_extdialing = e_dialinginfo.id;
266                         e_connectedmode = 0;
267                         e_dtmf = 0;
268                         e_dtmf_time = 0;
269                         e_dtmf_last = 0;
270                         e_enablekeypad = 0;
271                         e_multipoint_cause = 0;
272                         e_multipoint_location = 0;
273                         e_dialing_queue[0] = '\0';
274                         e_crypt = 0;
275                         e_crypt_state = CM_ST_NULL;
276                         e_crypt_keyengine_busy = 0;
277                         e_crypt_info[0] = '\0'; 
278                         e_tone[0] = '\0';
279                         e_overlap = 0;
280                         e_vbox[0] = '\0';
281                         e_tx_state = NOTIFY_STATE_ACTIVE;
282                         e_rx_state = NOTIFY_STATE_ACTIVE;
283                         e_join_cause = e_join_location = 0;
284                         e_rule_nesting = 0;
285                         /* the caller info of the callback user */
286                         memcpy(&e_callbackinfo, &e_callerinfo, sizeof(e_callbackinfo));
287                         memset(&e_dialinginfo, 0, sizeof(e_dialinginfo));
288                         /* create dialing by callerinfo */
289                         if (e_ext.number[0] && e_extension_interface[0]) {
290                                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) preparing callback to internal: %s interface %s\n", ea_endpoint->ep_serial, e_ext.number, e_extension_interface);
291                                 /* create callback to the current terminal */
292                                 SCPY(e_dialinginfo.id, e_ext.number);
293                                 SCPY(e_dialinginfo.interfaces, e_extension_interface);
294                                 e_dialinginfo.itype = INFO_ITYPE_ISDN_EXTENSION;
295                                 e_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
296                         } else {
297                                 if (e_cbto[0]) {
298                                         SCPY(e_dialinginfo.id, e_cbto);
299                                 } else {
300                                         /* numberrize caller id and use it to dial to the callback */
301                                         SCPY(e_dialinginfo.id, numberrize_callerinfo(e_callerinfo.id,e_callerinfo.ntype, options.national, options.international));
302                                 }
303                                 e_dialinginfo.itype = INFO_ITYPE_ISDN;
304                                 e_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
305                                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) preparing callback to external: %s\n", ea_endpoint->ep_serial, e_dialinginfo.id);
306                         }
307                         return;
308                 }
309
310                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) do pending release of epoint itself.\n", ea_endpoint->ep_serial);
311                 if (--ea_endpoint->ep_use <= 0) /* when e_lock is 0, the endpoint will be deleted */
312                         trigger_work(&ea_endpoint->ep_delete);
313                 return;
314         }
315 }
316
317
318 /* cancel callerid if restricted, unless anon-ignore is enabled at extension or port is of type external (so called police gets caller id :)*/
319 void apply_callerid_restriction(struct extension *ext, char *id, int *ntype, int *present, int *screen, char *extension, char *name)
320 {
321         PDEBUG(DEBUG_EPOINT, "id='%s' ntype=%d present=%d screen=%d extension='%s' name='%s'\n", (id)?id:"NULL", (ntype)?*ntype:-1, (present)?*present:-1, (screen)?*screen:-1, (extension)?extension:"NULL", (name)?name:"NULL");
322
323         /* caller id is not restricted, so we do nothing */
324         if (*present != INFO_PRESENT_RESTRICTED)
325                 return;
326
327         /* only extensions are restricted */
328         if (!ext->number[0])
329                 return;
330
331         /* if we enabled anonymouse ignore */
332         if (ext->anon_ignore)
333                 return;
334
335         /* else we remove the caller id */
336         if (id)
337                 id[0] = '\0';
338         if (ntype)
339                 *ntype = INFO_NTYPE_UNKNOWN;
340 //      if (screen)
341 //              *screen = INFO_SCREEN_USER;
342 // maybe we should not make voip address anonymous
343 //      if (voip)
344 //              voip[0] = '\0';
345 // maybe it's no fraud to present extension id
346 //      if (extension)
347 //              extension[0] = '\0';
348         if (name)
349                 name[0] = '\0';
350 }
351
352 /* used display message to display callerid as available */
353 char *EndpointAppPBX::apply_callerid_display(const char *id, int itype, int ntype, int present, int screen, const char *extension, const char *name)
354 {
355         static char display[81];
356
357         display[0] = '\0';
358         const char *cid = numberrize_callerinfo(id, ntype, options.national, options.international);
359
360         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) id='%s' itype=%d ntype=%d present=%d screen=%d extension='%s' name='%s'\n", ea_endpoint->ep_serial, (id)?id:"NULL", itype, ntype, present, screen, (extension)?extension:"NULL", (name)?name:"NULL");
361
362         if (!id)
363                 id = "";
364         if (!extension)
365                 extension = "";
366         if (!name)
367                 name = "";
368
369         /* NOTE: is caller is is not available for this extesion, it has been removed by apply_callerid_restriction already */
370
371         /* internal extension's caller id */
372         if (extension[0] && e_ext.display_int) {
373                 if (!display[0])
374                         SCAT(display, extension);
375                 if (display[0])
376                         SCAT(display, " ");
377                 if (itype == INFO_ITYPE_VBOX)
378                         SCAT(display, "(vbox)");
379                 else
380                         SCAT(display, "(int)");
381         }
382
383         /* external caller id */
384         if (!extension[0] && e_ext.display_ext) {
385                 if (!display[0]) {
386                         if (!cid[0]) {
387                                 if (present == INFO_PRESENT_RESTRICTED)
388                                         SCAT(display, "anonymous");
389                                 else
390                                         SCAT(display, "unknown");
391                         }
392                         else
393                                 SCAT(display, cid);
394                 }
395         }
396
397         /* display if callerid is anonymouse but available due anon-ignore */
398         if (e_ext.display_anon && present==INFO_PRESENT_RESTRICTED) {
399                 if (!cid[0])
400                         SCAT(display, "unknown");
401                 else 
402                         SCAT(display, cid);
403                 SCAT(display, " anon");
404         }
405
406         /* display if callerid is anonymouse but available due anon-ignore */
407         if (e_ext.display_fake && screen==INFO_SCREEN_USER && ntype!=INFO_NTYPE_NOTPRESENT) {
408                 if (!display[0]) {
409                         if (!id[0]) {
410                                 if (present == INFO_PRESENT_RESTRICTED)
411                                         SCAT(display, "anonymous");
412                                 else
413                                         SCAT(display, "unknown");
414                         }
415                         else
416                                 SCAT(display, cid);
417                 }
418                 SCAT(display, " fake");
419         }
420
421         /* caller name */
422         if (name[0] && e_ext.display_name) {
423                 if (!display[0] && cid[0])
424                                 SCAT(display, cid);
425                 if (display[0])
426                                 SCAT(display, " ");
427                 SCAT(display, name);
428         }
429
430         return(display);
431 }
432
433 /*
434  * uses the current state to notify activity
435  */
436 void EndpointAppPBX::notify_active(void)
437 {
438         struct port_list *portlist = ea_endpoint->ep_portlist;
439         struct lcr_msg *message;
440         int notify = 0;
441
442         switch(e_tx_state) {
443                 case NOTIFY_STATE_ACTIVE:
444                 /* we are already active, so we don't do anything */
445                 break;
446
447                 case NOTIFY_STATE_SUSPEND:
448                 notify = INFO_NOTIFY_USER_RESUMED;
449                 while(portlist) {
450                         set_tone(portlist, NULL);
451                         portlist = portlist->next;
452                 }
453                 portlist = ea_endpoint->ep_portlist;
454                 break;
455
456                 case NOTIFY_STATE_HOLD:
457                 notify = INFO_NOTIFY_REMOTE_RETRIEVAL;
458                 while(portlist) {
459                         set_tone(portlist, NULL);
460                         portlist = portlist->next;
461                 }
462                 portlist = ea_endpoint->ep_portlist;
463                 break;
464
465                 case NOTIFY_STATE_CONFERENCE:
466                 notify = INFO_NOTIFY_CONFERENCE_DISCONNECTED;
467                 while(portlist) {
468                         set_tone(portlist, NULL);
469                         portlist = portlist->next;
470                 }
471                 portlist = ea_endpoint->ep_portlist;
472                 break;
473
474                 default:
475                 PERROR("unknown e_tx_state = %d\n", e_tx_state);
476         }
477
478         if (notify)
479         while(portlist) {
480                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_NOTIFY);
481                 message->param.notifyinfo.notify = notify;
482                 message_put(message);
483                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
484                 portlist = portlist->next;
485         }
486 }
487
488
489 /*
490  * keypad functions during call. one example to use this is to put a call on hold or start a conference
491  */
492 void EndpointAppPBX::keypad_function(char digit)
493 {
494
495         /* we must be in a call, in order to send messages to the call */
496         if (e_ext.number[0] == '\0') {
497                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) IGNORING keypad received not from extension.\n", ea_endpoint->ep_serial);
498                 return;
499         }
500
501         switch(digit) {
502                 /* join conference */
503                 case '3':
504                 if (ea_endpoint->ep_join_id == 0) {
505                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) keypad received during connect but not during a call.\n", ea_endpoint->ep_serial);
506                         break;
507                 }
508                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) join call with call on hold\n", ea_endpoint->ep_serial);
509                 join_join();
510                 break;
511
512                 /* crypt shared */
513                 case '7':
514                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) shared key encryption selected.\n", ea_endpoint->ep_serial);
515                 encrypt_shared();
516                 break;
517
518                 /* crypt key-exchange */
519                 case '8':
520                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) key exchange encryption selected.\n", ea_endpoint->ep_serial);
521                 encrypt_keyex();
522                 break;
523
524                 /* crypt off */
525                 case '9':
526                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) encryption off selected.\n", ea_endpoint->ep_serial);
527                 encrypt_off();
528                 break;
529
530                 default:        
531                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) unsupported keypad digit '%c'.\n", ea_endpoint->ep_serial, digit);
532         }
533 }
534
535
536 /* set tone pattern for port */
537 void EndpointAppPBX::set_tone(struct port_list *portlist, const char *tone)
538 {
539         struct lcr_msg *message;
540
541         if (!tone)
542                 tone = "";
543
544         /* store for suspended processes */
545         SCPY(e_tone, tone);
546
547
548         if (e_join_pattern /* pattern are provided */
549          && !(e_ext.own_setup && e_state == EPOINT_STATE_IN_SETUP)
550          && !(e_ext.own_setup && e_state == EPOINT_STATE_IN_OVERLAP)
551          && !(e_ext.own_proceeding && e_state == EPOINT_STATE_IN_PROCEEDING)
552          && !(e_ext.own_alerting && e_state == EPOINT_STATE_IN_ALERTING)
553          && !(e_ext.own_cause && e_state == EPOINT_STATE_IN_DISCONNECT)
554          && !(e_ext.own_setup && e_state == EPOINT_STATE_OUT_SETUP)
555          && !(e_ext.own_setup && e_state == EPOINT_STATE_OUT_OVERLAP)
556          && !(e_ext.own_proceeding && e_state == EPOINT_STATE_OUT_PROCEEDING)
557          && !(e_ext.own_alerting && e_state == EPOINT_STATE_OUT_ALERTING)
558          && !(e_ext.own_cause && e_state == EPOINT_STATE_OUT_DISCONNECT)
559          && tone[0] && !!strncmp(tone,"crypt_*",6)) {
560                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) tone not provided since patterns are available\n", ea_endpoint->ep_serial);
561                 tone = "";
562         }
563
564         if (portlist) {
565                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_TONE);
566                 SCPY(message->param.tone.dir, e_ext.tones_dir);
567                 SCPY(message->param.tone.name, tone);
568                 message_put(message);
569                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
570         } else {
571                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) no port to notify tone.\n", ea_endpoint->ep_serial);
572                 return;
573         }
574 }
575
576
577 /*
578  * hunts an mISDNport that is available for an outgoing call
579  * if no ifname was given, any interface that is not an extension
580  * will be searched.
581  */
582 struct mISDNport *EndpointAppPBX::hunt_port(char *ifname, int *channel)
583 {
584         struct interface *interface;
585         struct interface_port *ifport, *ifport_start;
586         struct select_channel *selchannel; 
587         struct mISDNport *mISDNport;
588         int index, i;
589         int there_is_an_external = 0;
590
591         interface = interface_first;
592
593         /* first find the given interface or, if not given, one with no extension */
594         checknext:
595         if (!interface) {
596                 if (!there_is_an_external && !(ifname && ifname[0])) {
597                         trace_header("CHANNEL SELECTION (no external interface specified)", DIRECTION_NONE);
598                         add_trace("info", NULL, "Add 'extern' parameter to interface.conf.");
599                         end_trace();
600                 }
601                 return(NULL);
602         }
603
604         /* check for given interface */
605         if (ifname && ifname[0]) {
606                 if (!strcasecmp(interface->name, ifname)) {
607                         /* found explicit interface */
608                         trace_header("CHANNEL SELECTION (found given interface)", DIRECTION_NONE);
609                         add_trace("interface", NULL, "%s", ifname);
610                         end_trace();
611                         goto foundif;
612                 }
613
614         } else {
615                 if (interface->external) {
616                         there_is_an_external = 1;
617                         /* found non extension */
618                         trace_header("CHANNEL SELECTION (found external interface)", DIRECTION_NONE);
619                         add_trace("interface", NULL, "%s", interface->name);
620                         end_trace();
621                         goto foundif;
622                 }
623         }
624
625         interface = interface->next;
626         goto checknext;
627 foundif:
628
629         /* see if interface has ports */
630         if (!interface->ifport) {
631                 /* no ports */
632                 trace_header("CHANNEL SELECTION (active ports, skipping)", DIRECTION_NONE);
633                 add_trace("interface", NULL, "%s", interface->name);
634                 end_trace();
635                 interface = interface->next;
636                 goto checknext;
637         }
638
639         /* select port by algorithm */
640         ifport_start = interface->ifport;
641         index = 0;
642         if (interface->hunt == HUNT_ROUNDROBIN) {
643                 while(ifport_start->next && index<interface->hunt_next) {
644                         ifport_start = ifport_start->next;
645                         index++;
646                 }
647                 trace_header("CHANNEL SELECTION (starting round-robin)", DIRECTION_NONE);
648                 add_trace("port", NULL, "%d", ifport_start->portnum);
649                 add_trace("position", NULL, "%d", index);
650                 end_trace();
651         }
652
653         /* loop ports */
654         ifport = ifport_start;
655         nextport:
656
657         /* see if port is available */
658         if (!ifport->mISDNport) {
659                 trace_header("CHANNEL SELECTION (port not available, skipping)", DIRECTION_NONE);
660                 add_trace("port", NULL, "%d", ifport->portnum);
661                 add_trace("position", NULL, "%d", index);
662                 end_trace();
663                 goto portbusy;
664         }
665         mISDNport = ifport->mISDNport;
666
667         /* see if port is administratively blocked */
668         if (ifport->block) {
669                 trace_header("CHANNEL SELECTION (port blocked by admin, skipping)", DIRECTION_NONE);
670                 add_trace("port", NULL, "%d", ifport->portnum);
671                 add_trace("position", NULL, "%d", index);
672                 end_trace();
673                 goto portbusy;
674         }
675
676         /* see if link is up on PTP*/
677         if (mISDNport->l2hold && mISDNport->l2link<1) {
678                 trace_header("CHANNEL SELECTION (port's layer 2 is down, skipping)", DIRECTION_NONE);
679                 add_trace("port", NULL, "%d", ifport->portnum);
680                 add_trace("position", NULL, "%d", index);
681                 end_trace();
682                 goto portbusy;
683         }
684
685         /* check for channel form selection list */
686         *channel = 0;
687 #ifdef WITH_SS5
688         if (mISDNport->ss5) {
689                 class Pss5 *port;
690                 port = ss5_hunt_line(mISDNport);
691                 if (port) {
692                         *channel = port->p_m_b_channel;
693                         trace_header("CHANNEL SELECTION (selecting SS5 channel)", DIRECTION_NONE);
694                         add_trace("port", NULL, "%d", ifport->portnum);
695                         add_trace("position", NULL, "%d", index);
696                         add_trace("channel", NULL, "%d", *channel);
697                         end_trace();
698                 }
699         } else
700 #endif
701         {
702                 selchannel = ifport->out_channel;
703                 while(selchannel) {
704                         switch(selchannel->channel) {
705                                 case CHANNEL_FREE: /* free channel */
706                                 if (mISDNport->b_reserved >= mISDNport->b_num)
707                                         break; /* all channel in use or reserverd */
708                                 /* find channel */
709                                 i = 0;
710                                 while(i < mISDNport->b_num) {
711                                         if (mISDNport->b_port[i] == NULL) {
712                                                 *channel = i+1+(i>=15);
713                                                 trace_header("CHANNEL SELECTION (selecting free channel)", DIRECTION_NONE);
714                                                 add_trace("port", NULL, "%d", ifport->portnum);
715                                                 add_trace("position", NULL, "%d", index);
716                                                 add_trace("channel", NULL, "%d", *channel);
717                                                 end_trace();
718                                                 break;
719                                         }
720                                         i++;
721                                 }
722                                 if (*channel)
723                                         break;
724                                 trace_header("CHANNEL SELECTION (no channel is 'free')", DIRECTION_NONE);
725                                 add_trace("port", NULL, "%d", ifport->portnum);
726                                 add_trace("position", NULL, "%d", index);
727                                 end_trace();
728                                 break;
729
730                                 case CHANNEL_ANY: /* don't ask for channel */
731                                 if (mISDNport->b_reserved >= mISDNport->b_num) {
732                                         trace_header("CHANNEL SELECTION (cannot ask for 'any' channel, all reserved)", DIRECTION_NONE);
733                                         add_trace("port", NULL, "%d", ifport->portnum);
734                                         add_trace("position", NULL, "%d", index);
735                                         add_trace("total", NULL, "%d", mISDNport->b_num);
736                                         add_trace("reserved", NULL, "%d", mISDNport->b_reserved);
737                                         end_trace();
738                                         break; /* all channel in use or reserverd */
739                                 }
740                                 trace_header("CHANNEL SELECTION (using 'any' channel)", DIRECTION_NONE);
741                                 add_trace("port", NULL, "%d", ifport->portnum);
742                                 add_trace("position", NULL, "%d", index);
743                                 end_trace();
744                                 *channel = CHANNEL_ANY;
745                                 break;
746
747                                 case CHANNEL_NO: /* call waiting */
748                                 trace_header("CHANNEL SELECTION (using 'no' channel, call-waiting)", DIRECTION_NONE);
749                                 add_trace("port", NULL, "%d", ifport->portnum);
750                                 add_trace("position", NULL, "%d", index);
751                                 end_trace();
752                                 *channel = CHANNEL_NO;
753                                 break;
754
755                                 default:
756                                 if (selchannel->channel<1 || selchannel->channel==16) {
757                                         trace_header("CHANNEL SELECTION (channel out of range)", DIRECTION_NONE);
758                                         add_trace("port", NULL, "%d", ifport->portnum);
759                                         add_trace("position", NULL, "%d", index);
760                                         add_trace("channel", NULL, "%d", selchannel->channel);
761                                         end_trace();
762                                         break; /* invalid channels */
763                                 }
764                                 i = selchannel->channel-1-(selchannel->channel>=17);
765                                 if (i >= mISDNport->b_num) {
766                                         trace_header("CHANNEL SELECTION (channel out of range)", DIRECTION_NONE);
767                                         add_trace("port", NULL, "%d", ifport->portnum);
768                                         add_trace("position", NULL, "%d", index);
769                                         add_trace("channel", NULL, "%d", selchannel->channel);
770                                         add_trace("channels", NULL, "%d", mISDNport->b_num);
771                                         end_trace();
772                                         break; /* channel not in port */
773                                 }
774                                 if (mISDNport->b_port[i] == NULL) {
775                                         *channel = selchannel->channel;
776                                         trace_header("CHANNEL SELECTION (selecting given channel)", DIRECTION_NONE);
777                                         add_trace("port", NULL, "%d", ifport->portnum);
778                                         add_trace("position", NULL, "%d", index);
779                                         add_trace("channel", NULL, "%d", *channel);
780                                         end_trace();
781                                         break;
782                                 }
783                                 break;
784                         }
785                         if (*channel)
786                                 break; /* found channel */
787                         selchannel = selchannel->next;
788                 }
789         }
790
791         /* if channel was found, return mISDNport and channel */
792         if (*channel) {
793                 /* setting next port to start next time */
794                 if (interface->hunt == HUNT_ROUNDROBIN) {
795                         index++;
796                         if (!ifport->next)
797                                 index = 0;
798                         interface->hunt_next = index;
799                 }
800                 
801                 return(mISDNport);
802         }
803
804         trace_header("CHANNEL SELECTION (skipping, no channel found)", DIRECTION_NONE);
805         add_trace("port", NULL, "%d", ifport->portnum);
806         add_trace("position", NULL, "%d", index);
807         end_trace();
808
809         portbusy:
810         /* go next port, until all ports are checked */
811         index++;
812         ifport = ifport->next;
813         if (!ifport) {
814                 index = 0;
815                 ifport = interface->ifport;
816         }
817         if (ifport != ifport_start)
818                 goto nextport;
819
820         if (!ifname) {
821                 interface = interface->next;
822                 goto checknext;
823         }
824
825         return(NULL); /* no port found */
826 }
827
828 /* outgoing setup to port(s)
829  * ports will be created and a setup is sent if everything is ok. otherwhise
830  * the endpoint is destroyed.
831  */
832 void EndpointAppPBX::out_setup(int cfnr)
833 {
834         struct dialing_info     dialinginfo;
835         class Port              *port;
836         struct port_list        *portlist;
837         struct lcr_msg          *message;
838         int                     anycall = 0;
839         int                     cause = CAUSE_RESSOURCEUNAVAIL;
840         const char              *p;
841         char                    cfp[64];
842         struct mISDNport        *mISDNport;
843         char                    portname[32];
844         char                    *dirname;
845         class EndpointAppPBX    *atemp;
846 //      char                    allowed_ports[256];
847 //      char                    exten[256];
848         char                    ifname[sizeof(e_ext.interfaces)],
849                                 number[256];
850         struct port_settings    port_settings;
851         int                     channel = 0;
852         int                     earlyb;
853         int                     mode = B_MODE_TRANSPARENT;
854         struct admin_list       *admin;
855
856         /* set bchannel mode */
857         mode = e_capainfo.source_mode;
858
859         /* create settings for creating port */
860         memset(&port_settings, 0, sizeof(port_settings));
861         if (e_ext.tones_dir)
862                 SCPY(port_settings.tones_dir, e_ext.tones_dir);
863         else
864                 SCPY(port_settings.tones_dir, options.tones_dir);
865         port_settings.no_seconds = e_ext.no_seconds;
866         
867         /* NOTE: currently the try_card feature is not supported. it should be used later to try another card, if the outgoing call fails on one port */
868
869         /* check what dialinginfo.itype we got */
870         switch(e_dialinginfo.itype) {
871                 /* *********************** call to extension or vbox */
872                 case INFO_ITYPE_ISDN_EXTENSION:
873                 /* check if we deny incoming calls when we use an extension */
874                 if (e_ext.noknocking) {
875                         atemp = apppbx_first;
876                         while(atemp) {
877                                 if (atemp != this)
878                                 if (!strcmp(atemp->e_ext.number, e_ext.number))
879                                         break;
880                                 atemp = atemp->next;
881                         }
882                         if (atemp) {
883                                 PERROR("EPOINT(%d) noknocking and currently a call\n", ea_endpoint->ep_serial);
884                                 release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_BUSY, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0); /* RELEASE_TYSPE_ join, port */
885                                 return; /* must exit here */
886                         }
887                 }
888                 /* FALL THROUGH !!!! */
889                 case INFO_ITYPE_VBOX:
890                 /* get dialed extension's info */
891 //              SCPY(exten, e_dialinginfo.id);
892 //              if (strchr(exten, ','))
893 //                      *strchr(exten, ',') = '\0';
894 //              if (!read_extension(&e_ext, exten))
895                 if (!read_extension(&e_ext, e_dialinginfo.id)) {
896                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) extension %s not configured\n", ea_endpoint->ep_serial, e_dialinginfo.id);
897                         release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_OUTOFORDER, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0); /* RELEASE_TYPE, join, port */
898                         return; /* must exit here */
899                 }
900                 e_dialinginfo.sending_complete = 1;
901
902                 if (e_dialinginfo.itype == INFO_ITYPE_VBOX) {
903                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) dialing directly to VBOX\n", ea_endpoint->ep_serial);
904                         p = "vbox";
905                         goto vbox_only;
906                 }
907
908                 /* string from unconditional call forward (cfu) */
909                 p = e_ext.cfu;
910                 if (*p) {
911                         /* present to forwarded party */
912                         if (e_ext.anon_ignore && e_callerinfo.id[0]) {
913                                 e_callerinfo.present = INFO_PRESENT_ALLOWED;
914                         }
915                         if (!!strcmp(p, "vbox") || (e_capainfo.bearer_capa==INFO_BC_AUDIO) || (e_capainfo.bearer_capa==INFO_BC_SPEECH))
916                                 goto cfu_only;
917                 }
918
919                 /* string from busy call forward (cfb) */
920                 p = e_ext.cfb;
921                 if (*p) {
922                         class EndpointAppPBX *checkapp = apppbx_first;
923                         while(checkapp) {
924                                 if (checkapp != this) { /* any other endpoint except our own */
925                                         if (!strcmp(checkapp->e_ext.number, e_ext.number)) {
926                                                 /* present to forwarded party */
927                                                 if (e_ext.anon_ignore && e_callerinfo.id[0]) {
928                                                         e_callerinfo.present = INFO_PRESENT_ALLOWED;
929                                                 }
930                                                 if (!!strcmp(p, "vbox") || (e_capainfo.bearer_capa==INFO_BC_AUDIO) || (e_capainfo.bearer_capa==INFO_BC_SPEECH))
931                                                         goto cfb_only;
932                                         }
933                                 }
934                                 checkapp = checkapp->next;
935                         }
936                 }
937
938                 /* string from no-response call forward (cfnr) */
939                 p = e_ext.cfnr;
940                 if (*p) {
941                         /* when cfnr is done, out_setup() will setup the call */
942                         if (cfnr) {
943                                 /* present to forwarded party */
944                                 if (e_ext.anon_ignore && e_callerinfo.id[0]) {
945                                         e_callerinfo.present = INFO_PRESENT_ALLOWED;
946                                 }
947                                 goto cfnr_only;
948                         }
949                         if (!!strcmp(p, "vbox") || (e_capainfo.bearer_capa==INFO_BC_AUDIO) || (e_capainfo.bearer_capa==INFO_BC_SPEECH)) {
950                                 schedule_timer(&e_cfnr_timeout, e_ext.cfnr_delay, 0);
951                                 schedule_timer(&e_cfnr_call_timeout, e_ext.cfnr_delay + 1, 0); /* call one second after release */
952                                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) setting time for call-forward-busy to %s with delay %ld.\n", ea_endpoint->ep_serial, e_ext.cfnr, e_ext.cfnr_delay);
953                         }
954                 }
955
956                 /* call to all internal interfaces */
957                 p = e_ext.interfaces;
958                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) generating multiple joins for extension %s to interfaces %s\n", ea_endpoint->ep_serial, e_dialinginfo.id, p);
959                 while(*p) {
960                         ifname[0] = '\0';
961                         while(*p!=',' && *p!='\0')
962                                 if (*p > ' ')
963                                         SCCAT(ifname, *p++);
964                         if (*p == ',')
965                                 p++;
966                         /* found interface */
967                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) calling to interface %s\n", ea_endpoint->ep_serial, ifname);
968                         /* hunt for mISDNport and create Port */
969                         mISDNport = hunt_port(ifname, &channel);
970                         if (!mISDNport) {
971                                 trace_header("INTERFACE (not found or busy)", DIRECTION_NONE);
972                                 add_trace("interface", NULL, "%s", ifname);
973                                 end_trace();
974                                 continue;
975                         }
976                         /* creating INTERNAL port */
977                         SPRINT(portname, "%s-%d-out", mISDNport->ifport->interface->name, mISDNport->portnum);
978 #ifdef WITH_SS5
979                         if (mISDNport->ss5)
980                                 port = ss5_hunt_line(mISDNport);
981                         else
982 #endif
983 #ifdef WITH_GSM_BS
984                         if (mISDNport->gsm_bs)
985                                 port = new Pgsm_bs(PORT_TYPE_GSM_BS_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode);
986                         else
987 #endif
988 #ifdef WITH_GSM_MS
989                         if (mISDNport->gsm_ms)
990                                 port = new Pgsm_ms(PORT_TYPE_GSM_MS_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode);
991                         else
992 #endif
993 #ifdef WITH_SIP
994                         if (mISDNport->ifport->interface->sip)
995                                 port = new Psip(PORT_TYPE_SIP_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode, mISDNport->ifport->interface);
996                         else
997 #endif
998                         if (mISDNport->ifport->remote) {
999                                 admin = admin_first;
1000                                 while(admin) {
1001                                         if (admin->remote_name[0] && !strcmp(admin->remote_name, mISDNport->ifport->remote_app))
1002                                                 break;
1003                                         admin = admin->next;
1004                                 }
1005                                 if (!admin) {
1006                                         trace_header("INTERFACE (remote not connected)", DIRECTION_NONE);
1007                                         add_trace("application", NULL, "%s", mISDNport->ifport->remote_app);
1008                                         end_trace();
1009                                         continue;
1010                                 }
1011                                 port = new Premote(PORT_TYPE_REMOTE_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode, admin->sock);
1012                         } else
1013                                 port = new Pdss1((mISDNport->ntmode)?PORT_TYPE_DSS1_NT_OUT:PORT_TYPE_DSS1_TE_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode);
1014                         if (!port)
1015                                 FATAL("Failed to create Port instance\n");
1016                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) got port %s\n", ea_endpoint->ep_serial, port->p_name);
1017                         memset(&dialinginfo, 0, sizeof(dialinginfo));
1018                         SCPY(dialinginfo.id, e_dialinginfo.id);
1019                         dialinginfo.itype = INFO_ITYPE_ISDN_EXTENSION;
1020                         dialinginfo.ntype = e_dialinginfo.ntype;
1021                         /* create port_list relation */
1022                         portlist = ea_endpoint->portlist_new(port->p_serial, port->p_type, mISDNport->earlyb);
1023                         if (!portlist) {
1024                                 PERROR("EPOINT(%d) cannot allocate port_list relation\n", ea_endpoint->ep_serial);
1025                                 delete port;
1026                                 goto check_anycall_intern;
1027                         }
1028                         /* directory.list */
1029                         if (e_callerinfo.id[0] && e_ext.display_name) {
1030                                 dirname = parse_directory(e_callerinfo.id, e_callerinfo.ntype);
1031                                 if (dirname)
1032                                         SCPY(e_callerinfo.name, dirname);
1033                         }
1034 //                      dss1 = (class Pdss1 *)port;
1035                         /* message */
1036 //printf("INTERNAL caller=%s,id=%s,dial=%s\n", param.setup.networkid, param.setup.callerinfo.id, param.setup.dialinginfo.id);
1037                         message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_SETUP);
1038                         memcpy(&message->param.setup.dialinginfo, &dialinginfo, sizeof(struct dialing_info));
1039                         memcpy(&message->param.setup.redirinfo, &e_redirinfo, sizeof(struct redir_info));
1040                         memcpy(&message->param.setup.callerinfo, &e_callerinfo, sizeof(struct caller_info));
1041                         memcpy(&message->param.setup.capainfo, &e_capainfo, sizeof(struct capa_info));
1042 //terminal                      SCPY(message->param.setup.from_terminal, e_ext.number);
1043 //terminal                      if (e_dialinginfo.id)
1044 //terminal                              SCPY(message->param.setup.to_terminal, e_dialinginfo.id);
1045                         /* handle restricted caller ids */
1046                         apply_callerid_restriction(&e_ext, message->param.setup.callerinfo.id, &message->param.setup.callerinfo.ntype, &message->param.setup.callerinfo.present, &message->param.setup.callerinfo.screen, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name);
1047                         apply_callerid_restriction(&e_ext, message->param.setup.callerinfo.id2, &message->param.setup.callerinfo.ntype2, &message->param.setup.callerinfo.present2, &message->param.setup.callerinfo.screen2, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name);
1048                         apply_callerid_restriction(&e_ext, message->param.setup.redirinfo.id, &message->param.setup.redirinfo.ntype, &message->param.setup.redirinfo.present, 0, message->param.setup.redirinfo.extension, NULL);
1049                         /* display callerid if desired for extension */
1050                         SCPY(message->param.setup.callerinfo.display, apply_callerid_display(message->param.setup.callerinfo.id, message->param.setup.callerinfo.itype, message->param.setup.callerinfo.ntype, message->param.setup.callerinfo.present, message->param.setup.callerinfo.screen, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name));
1051 //printf("\n\ndisplay = %s\n\n\n",message->param.setup.callerinfo.display);
1052                         /* use cnip, if enabld */
1053         //              if (!e_ext.centrex)
1054         //                      message->param.setup.callerinfo.name[0] = '\0';
1055                         /* screen clip if prefix is required */
1056                         if (message->param.setup.callerinfo.id[0] && e_ext.clip_prefix[0]) {
1057                                 SCPY(message->param.setup.callerinfo.id, e_ext.clip_prefix);
1058                                 SCAT(message->param.setup.callerinfo.id, numberrize_callerinfo(e_callerinfo.id,e_callerinfo.ntype, options.national, options.international));
1059                                 message->param.setup.callerinfo.ntype = INFO_NTYPE_UNKNOWN;
1060                         }
1061                         if (message->param.setup.callerinfo.id2[0] && e_ext.clip_prefix[0]) {
1062                                 SCPY(message->param.setup.callerinfo.id2, e_ext.clip_prefix);
1063                                 SCAT(message->param.setup.callerinfo.id2, numberrize_callerinfo(e_callerinfo.id2,e_callerinfo.ntype2, options.national, options.international));
1064                                 message->param.setup.callerinfo.ntype2 = INFO_NTYPE_UNKNOWN;
1065                         }
1066                         /* use internal caller id */
1067                         if (e_callerinfo.extension[0] && (message->param.setup.callerinfo.present!=INFO_PRESENT_RESTRICTED || e_ext.anon_ignore)) {
1068                                 SCPY(message->param.setup.callerinfo.id, e_callerinfo.extension);
1069                                 message->param.setup.callerinfo.ntype = INFO_NTYPE_UNKNOWN;
1070                                 message->param.setup.callerinfo.ntype2 = INFO_NTYPE_NOTPRESENT;
1071                         }
1072                         message_put(message);
1073                         logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
1074                         anycall = 1;
1075                 }
1076
1077                 /* string from parallel call forward (cfp) */
1078                 p = e_ext.cfp;
1079                 if (*p) {
1080                         if (e_ext.anon_ignore && e_callerinfo.id[0]) {
1081                                 e_callerinfo.present = INFO_PRESENT_ALLOWED;
1082                                 e_callerinfo.present2 = INFO_PRESENT_ALLOWED;
1083                         }
1084                 }
1085
1086                 vbox_only: /* entry point for answering machine only */
1087                 cfu_only: /* entry point for cfu */
1088                 cfb_only: /* entry point for cfb */
1089                 cfnr_only: /* entry point for cfnr */
1090                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) call extension %s for external destiantion(s) '%s'\n", ea_endpoint->ep_serial, e_dialinginfo.id, p);
1091 //              i=0;
1092                 while(*p) {
1093                         earlyb = 0;
1094                         /* only if vbox should be dialed, and terminal is given */
1095                         if (!strcmp(p, "vbox") && e_ext.number[0]) {
1096                                 /* go to the end of p */
1097                                 p += strlen(p);
1098
1099                                 /* answering vbox call */
1100                                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) answering machine\n", ea_endpoint->ep_serial);
1101                                 /* alloc port */
1102                                 if (!(port = new VBoxPort(PORT_TYPE_VBOX_OUT, &port_settings)))
1103                                         FATAL("No memory for VBOX Port instance\n");
1104                                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) allocated port %s\n", ea_endpoint->ep_serial, port->p_name);
1105                                 UCPY(cfp, e_ext.number); /* cfp or any other direct forward/vbox */
1106                         } else {
1107                                 cfp[0] = '\0';
1108                                 while(*p!=',' && *p!='\0')
1109                                         SCCAT(cfp, *p++);
1110                                 if (*p == ',')
1111                                         p++;
1112                                 /* external call */
1113                                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) cfp external %s\n", ea_endpoint->ep_serial, cfp);
1114                                 /* hunt for mISDNport and create Port */
1115                                 mISDNport = hunt_port(e_dialinginfo.interfaces[0]?e_dialinginfo.interfaces:NULL, &channel);
1116                                 if (mISDNport) {
1117                                         /* creating EXTERNAL port*/
1118                                         SPRINT(portname, "%s-%d-out", mISDNport->ifport->interface->name, mISDNport->portnum);
1119 #ifdef WITH_SS5
1120                                         if (mISDNport->ss5)
1121                                                 port = ss5_hunt_line(mISDNport);
1122                                         else
1123 #endif
1124                                                 port = new Pdss1((mISDNport->ntmode)?PORT_TYPE_DSS1_NT_OUT:PORT_TYPE_DSS1_TE_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode);
1125                                         if (!port)
1126                                                 FATAL("No memory for Port instance\n");
1127                                         earlyb = mISDNport->earlyb;
1128                                 } else {
1129                                         port = NULL;
1130                                         trace_header("INTERFACE (too busy)", DIRECTION_NONE);
1131                                         add_trace("interface", NULL, "%s", e_dialinginfo.interfaces[0]?e_dialinginfo.interfaces:"any interface");
1132                                         end_trace();
1133                                 }
1134                         }
1135                         if (!port) {
1136                                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) no port found or created, which is idle.\n", ea_endpoint->ep_serial);
1137                                 goto check_anycall_intern;
1138                         }
1139                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) found or created port %s\n", ea_endpoint->ep_serial, port->p_name);
1140                         memset(&dialinginfo, 0, sizeof(dialinginfo));
1141                         SCPY(dialinginfo.id, cfp);
1142                         dialinginfo.itype = INFO_ITYPE_ISDN;
1143                         dialinginfo.ntype = e_dialinginfo.ntype;
1144                         portlist = ea_endpoint->portlist_new(port->p_serial, port->p_type, earlyb);
1145                         if (!portlist) {
1146                                 PERROR("EPOINT(%d) cannot allocate port_list relation\n", ea_endpoint->ep_serial);
1147                                 delete port;
1148                                 goto check_anycall_intern;
1149                         }
1150 //printf("EXTERNAL caller=%s,id=%s,dial=%s\n", param.setup.networkid, param.setup.callerinfo.id, param.setup.dialinginfo.id);
1151                         message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_SETUP);
1152                         memcpy(&message->param.setup.dialinginfo, &dialinginfo, sizeof(struct dialing_info));
1153                         memcpy(&message->param.setup.redirinfo, &e_redirinfo, sizeof(struct redir_info));
1154                         memcpy(&message->param.setup.callerinfo, &e_callerinfo, sizeof(struct caller_info));
1155                         /* if clip is hidden */
1156                         if (e_ext.clip==CLIP_HIDE && port->p_type!=PORT_TYPE_VBOX_OUT) {
1157                                 SCPY(message->param.setup.callerinfo.id, e_ext.callerid);
1158                                 SCPY(message->param.setup.callerinfo.extension, e_ext.number);
1159                                 message->param.setup.callerinfo.ntype = e_ext.callerid_type;
1160                                 message->param.setup.callerinfo.present = e_ext.callerid_present;
1161                                 message->param.setup.callerinfo.ntype = INFO_NTYPE_NOTPRESENT;
1162                         }
1163                         memcpy(&message->param.setup.capainfo, &e_capainfo, sizeof(struct capa_info));
1164 //terminal                      SCPY(message->param.setup.from_terminal, e_ext.number);
1165 //terminal                      if (e_dialinginfo.id)
1166 //terminal                              SCPY(message->param.setup.to_terminal, e_dialinginfo.id);
1167                                 /* handle restricted caller ids */
1168                         apply_callerid_restriction(&e_ext, message->param.setup.callerinfo.id, &message->param.setup.callerinfo.ntype, &message->param.setup.callerinfo.present, &message->param.setup.callerinfo.screen, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name);
1169                         apply_callerid_restriction(&e_ext, message->param.setup.callerinfo.id2, &message->param.setup.callerinfo.ntype2, &message->param.setup.callerinfo.present2, &message->param.setup.callerinfo.screen2, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name);
1170                         apply_callerid_restriction(&e_ext, message->param.setup.redirinfo.id, &message->param.setup.redirinfo.ntype, &message->param.setup.redirinfo.present, 0, message->param.setup.redirinfo.extension, NULL);
1171                         /* display callerid if desired for extension */
1172                         SCPY(message->param.setup.callerinfo.display, apply_callerid_display(message->param.setup.callerinfo.id, message->param.setup.callerinfo.itype, message->param.setup.callerinfo.ntype, message->param.setup.callerinfo.present, message->param.setup.callerinfo.screen, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name));
1173                         message_put(message);
1174                         logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
1175                         anycall = 1;
1176                 }
1177
1178                 check_anycall_intern:
1179                 /* now we have all ports created */
1180                 if (!anycall) {
1181                         trace_header("INTERFACE (no extension's interface)", DIRECTION_NONE);
1182                         end_trace();
1183                         if (!ea_endpoint->ep_join_id)
1184                                 break;
1185                         release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, cause, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0); /* RELEASE_TYPE, join, port */
1186                         return; /* must exit here */
1187                 }
1188                 break;
1189
1190                 /* *********************** external call */
1191                 default:
1192                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) dialing external: called='%s' keypad='%s'\n", ea_endpoint->ep_serial, e_dialinginfo.id, e_dialinginfo.keypad);
1193                 /* call to extenal interfaces */
1194                 if (e_dialinginfo.keypad[0])
1195                         p = e_dialinginfo.keypad;
1196                 else
1197                         p = e_dialinginfo.id;
1198                 do {
1199                         number[0] = '\0';
1200                         while(*p!=',' && *p!='\0')
1201                                 SCCAT(number, *p++);
1202                         if (*p == ',')
1203                                 p++;
1204                         /* found number */
1205                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) calling to number '%s' interface '%s'\n", ea_endpoint->ep_serial, number, e_dialinginfo.interfaces[0]?e_dialinginfo.interfaces:"any interface");
1206                         /* hunt for mISDNport and create Port */
1207                         /* hunt for mISDNport and create Port */
1208                         mISDNport = hunt_port(e_dialinginfo.interfaces[0]?e_dialinginfo.interfaces:NULL, &channel);
1209                         if (!mISDNport) {
1210                                 trace_header("INTERFACE (too busy)", DIRECTION_NONE);
1211                                 add_trace("interface", NULL, "%s", e_dialinginfo.interfaces[0]?e_dialinginfo.interfaces:"any interface");
1212                                 end_trace();
1213                                 goto check_anycall_extern;
1214                         }
1215                         /* creating EXTERNAL port*/
1216                         SPRINT(portname, "%s-%d-out", mISDNport->ifport->interface->name, mISDNport->portnum);
1217 #ifdef WITH_SS5
1218                         if (mISDNport->ss5)
1219                                 port = ss5_hunt_line(mISDNport);
1220                         else
1221 #endif
1222 #ifdef WITH_GSM_BS
1223                         if (mISDNport->gsm_bs)
1224                                 port = new Pgsm_bs(PORT_TYPE_GSM_BS_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode);
1225                         else
1226 #endif
1227 #ifdef WITH_GSM_MS
1228                         if (mISDNport->gsm_ms)
1229                                 port = new Pgsm_ms(PORT_TYPE_GSM_MS_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode);
1230                         else
1231 #endif
1232 #ifdef WITH_SIP
1233                         if (mISDNport->ifport->interface->sip)
1234                                 port = new Psip(PORT_TYPE_SIP_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode, mISDNport->ifport->interface);
1235                         else
1236 #endif
1237                         if (mISDNport->ifport->remote) {
1238                                 admin = admin_first;
1239                                 while(admin) {
1240                                         if (admin->remote_name[0] && !strcmp(admin->remote_name, mISDNport->ifport->remote_app))
1241                                                 break;
1242                                         admin = admin->next;
1243                                 }
1244                                 if (!admin) {
1245                                         trace_header("INTERFACE (remote not connected)", DIRECTION_NONE);
1246                                         add_trace("application", NULL, "%s", mISDNport->ifport->remote_app);
1247                                         end_trace();
1248                                         continue;
1249                                 }
1250                                 port = new Premote(PORT_TYPE_REMOTE_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode, admin->sock);
1251                         } else
1252                                 port = new Pdss1((mISDNport->ntmode)?PORT_TYPE_DSS1_NT_OUT:PORT_TYPE_DSS1_TE_OUT, mISDNport, portname, &port_settings, channel, mISDNport->ifport->channel_force, mode);
1253                         if (!port)
1254                                 FATAL("No memory for Port instance\n");
1255                         earlyb = mISDNport->earlyb;
1256                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) created port %s\n", ea_endpoint->ep_serial, port->p_name);
1257                         memset(&dialinginfo, 0, sizeof(dialinginfo));
1258                         if (e_dialinginfo.keypad[0])
1259                                 SCPY(dialinginfo.keypad, number);
1260                         else
1261                                 SCPY(dialinginfo.id, number);
1262                         dialinginfo.itype = INFO_ITYPE_ISDN;
1263                         dialinginfo.ntype = e_dialinginfo.ntype;
1264                         dialinginfo.sending_complete = e_dialinginfo.sending_complete;
1265                         portlist = ea_endpoint->portlist_new(port->p_serial, port->p_type, mISDNport->earlyb);
1266                         if (!portlist) {
1267                                 PERROR("EPOINT(%d) cannot allocate port_list relation\n", ea_endpoint->ep_serial);
1268                                 delete port;
1269                                 goto check_anycall_extern;
1270                         }
1271 //printf("EXTERNAL caller=%s,id=%s,dial=%s\n", param.setup.networkid, param.setup.callerinfo.id, param.setup.dialinginfo.id);
1272                         message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_SETUP);
1273                         memcpy(&message->param.setup.dialinginfo, &dialinginfo, sizeof(struct dialing_info));
1274                         memcpy(&message->param.setup.redirinfo, &e_redirinfo, sizeof(struct redir_info));
1275                         memcpy(&message->param.setup.callerinfo, &e_callerinfo, sizeof(struct caller_info));
1276                         memcpy(&message->param.setup.capainfo, &e_capainfo, sizeof(struct capa_info));
1277 //terminal                      SCPY(message->param.setup.from_terminal, e_ext.number);
1278 //terminal                      if (e_dialinginfo.id)
1279 //terminal                              SCPY(message->param.setup.to_terminal, e_dialinginfo.id);
1280                                 /* handle restricted caller ids */
1281                         apply_callerid_restriction(&e_ext, message->param.setup.callerinfo.id, &message->param.setup.callerinfo.ntype, &message->param.setup.callerinfo.present, &message->param.setup.callerinfo.screen, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name);
1282                         apply_callerid_restriction(&e_ext, message->param.setup.callerinfo.id2, &message->param.setup.callerinfo.ntype2, &message->param.setup.callerinfo.present2, &message->param.setup.callerinfo.screen2, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name);
1283                         apply_callerid_restriction(&e_ext, message->param.setup.redirinfo.id, &message->param.setup.redirinfo.ntype, &message->param.setup.redirinfo.present, 0, message->param.setup.redirinfo.extension, NULL);
1284                         /* display callerid if desired for extension */
1285                         SCPY(message->param.setup.callerinfo.display, apply_callerid_display(message->param.setup.callerinfo.id, message->param.setup.callerinfo.itype, message->param.setup.callerinfo.ntype, message->param.setup.callerinfo.present, message->param.setup.callerinfo.screen, message->param.setup.callerinfo.extension, message->param.setup.callerinfo.name));
1286                         message_put(message);
1287                         logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
1288                         anycall = 1;
1289                 } while(*p);
1290
1291                 check_anycall_extern:
1292                 /* now we have all ports created */
1293                 if (!anycall) {
1294                         trace_header("INTERFACE (no free ports found)", DIRECTION_NONE);
1295                         end_trace();
1296                         if (!ea_endpoint->ep_join_id)
1297                                 break;
1298                         release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NOCHANNEL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0); /* RELEASE_TYPE, join, port */
1299                         return; /* must exit here */
1300                 }
1301                 break;
1302         }
1303
1304 }
1305
1306 int action_timeout(struct lcr_timer *timer, void *instance, int index)
1307 {
1308         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1309
1310         if (!ea->e_action || ea->e_state == EPOINT_STATE_CONNECT)
1311                 return 0;
1312
1313         unsched_timer(&ea->e_redial_timeout);
1314         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) current action timed out.\n", ea->ea_endpoint->ep_serial);
1315         ea->e_multipoint_cause = 0;
1316         ea->e_multipoint_location = 0;
1317         ea->new_state(EPOINT_STATE_IN_OVERLAP);
1318         ea->e_join_pattern = 0;
1319         ea->process_dialing(1);
1320         /* we must exit, because our endpoint might be gone */
1321
1322         return 0;
1323 }
1324
1325 int match_timeout(struct lcr_timer *timer, void *instance, int index)
1326 {
1327         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1328
1329         if (!ea->e_action) {
1330                 unsched_timer(&ea->e_redial_timeout);
1331                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) we got a match timeout.\n", ea->ea_endpoint->ep_serial);
1332                 ea->process_dialing(0);
1333                 /* we must exit, because our endpoint might be gone */
1334         }
1335
1336         return 0;
1337 }
1338
1339 int redial_timeout(struct lcr_timer *timer, void *instance, int index)
1340 {
1341         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1342
1343         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) starting redial.\n", ea->ea_endpoint->ep_serial);
1344
1345         ea->new_state(EPOINT_STATE_OUT_SETUP);
1346         /* call special setup routine */
1347         ea->out_setup(0);
1348
1349         return 0;
1350 }
1351
1352 int powerdial_timeout(struct lcr_timer *timer, void *instance, int index)
1353 {
1354         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1355
1356         /* leave power dialing on */
1357         ea->e_powerdial_on = 1;
1358         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) starting redial of powerdial.\n", ea->ea_endpoint->ep_serial);
1359
1360         /* redial */
1361         ea->e_ruleset = ruleset_main;
1362         if (ea->e_ruleset)
1363                 ea->e_rule = ea->e_ruleset->rule_first;
1364         ea->e_action = NULL;
1365         ea->new_state(EPOINT_STATE_IN_OVERLAP);
1366         ea->process_dialing(0);
1367
1368         return 0;
1369 }
1370
1371 int cfnr_timeout(struct lcr_timer *timer, void *instance, int index)
1372 {
1373         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1374         struct port_list *portlist;
1375         struct lcr_msg *message;
1376
1377         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) call-forward-no-response time has expired, hanging up.\n", ea->ea_endpoint->ep_serial);
1378
1379         /* release all ports */
1380         while((portlist = ea->ea_endpoint->ep_portlist)) {
1381                 message = message_create(ea->ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_RELEASE);
1382                 message->param.disconnectinfo.cause = CAUSE_NORMAL; /* normal clearing */
1383                 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
1384                 message_put(message);
1385                 ea->logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
1386                 ea->ea_endpoint->free_portlist(portlist);
1387         }
1388         /* put on hold */
1389         message = message_create(ea->ea_endpoint->ep_serial, ea->ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
1390         message->param.audiopath = 0;
1391         message_put(message);
1392         /* indicate no patterns */
1393         message = message_create(ea->ea_endpoint->ep_serial, ea->ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_NOPATTERN);
1394         message_put(message);
1395         /* set setup state, since we have no response from the new join */
1396         ea->new_state(EPOINT_STATE_OUT_SETUP);
1397
1398         return 0;
1399 }
1400
1401 int cfnr_call_timeout(struct lcr_timer *timer, void *instance, int index)
1402 {
1403         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1404
1405         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) call-forward-busy time has expired, calling the forwarded number: %s.\n", ea->ea_endpoint->ep_serial, ea->e_ext.cfnr);
1406         ea->out_setup(1);
1407
1408         return 0;
1409 }
1410
1411 int callback_timeout(struct lcr_timer *timer, void *instance, int index)
1412 {
1413         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1414
1415         if (ea->e_state == EPOINT_STATE_IDLE) {
1416                 /* epoint is idle, check callback */
1417                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) starting callback.\n", ea->ea_endpoint->ep_serial);
1418                 ea->new_state(EPOINT_STATE_OUT_SETUP);
1419                 ea->out_setup(0);
1420         }
1421
1422         return 0;
1423 }
1424
1425 int password_timeout(struct lcr_timer *timer, void *instance, int index)
1426 {
1427         class EndpointAppPBX *ea = (class EndpointAppPBX *)instance;
1428
1429         if (ea->e_action->index==ACTION_PASSWORD || ea->e_action->index==ACTION_PASSWORD_WRITE) {
1430                 struct port_list *portlist;
1431
1432                 ea->e_ruleset = ruleset_main;
1433                 if (ea->e_ruleset)
1434                         ea->e_rule = ea->e_ruleset->rule_first;
1435                 ea->e_action = NULL;
1436                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) password timeout %s\n", ea->ea_endpoint->ep_serial, ea->e_extdialing);
1437                 ea->trace_header("PASSWORD timeout", DIRECTION_NONE);
1438                 end_trace();
1439                 ea->e_connectedmode = 0;
1440                 ea->e_dtmf = 0;
1441                 ea->new_state(EPOINT_STATE_OUT_DISCONNECT);
1442                 portlist = ea->ea_endpoint->ep_portlist;
1443                 if (portlist) {
1444                         ea->message_disconnect_port(portlist, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, "");
1445                         ea->set_tone(portlist, "cause_10");
1446                 }
1447         }
1448
1449         return 0;
1450 }
1451
1452 /* doing a hookflash */
1453 void EndpointAppPBX::hookflash(void)
1454 {
1455         class Port *port;
1456         time_t now;
1457
1458         /* be sure that we are active */
1459         notify_active();
1460         e_tx_state = NOTIFY_STATE_ACTIVE;
1461
1462         trace_header("HOOKFLASH DTMF", DIRECTION_NONE);
1463         end_trace();
1464         if (ea_endpoint->ep_use > 1) {
1465                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) cannot hooflash while child process is running.\n", ea_endpoint->ep_serial);
1466                 return;
1467         }
1468         /* dialtone after pressing the hash key */
1469         process_hangup(e_join_cause, e_join_location);
1470         e_multipoint_cause = 0;
1471         e_multipoint_location = 0;
1472         port = find_port_id(ea_endpoint->ep_portlist->port_id);
1473         if (port) {
1474                 port->set_echotest(0);
1475         }
1476         if (ea_endpoint->ep_join_id) {
1477                 release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0); /* RELEASE_TYPE, join, port */
1478         }
1479         e_ruleset = ruleset_main;
1480         if (e_ruleset)
1481                 e_rule = e_ruleset->rule_first;
1482         e_action = NULL;
1483         new_state(EPOINT_STATE_IN_OVERLAP);
1484         e_connectedmode = 1;
1485         SCPY(e_dialinginfo.id, e_ext.prefix);
1486         e_extdialing = e_dialinginfo.id;
1487         e_join_pattern = 0;
1488         if (e_dialinginfo.id[0]) {
1489                 set_tone(ea_endpoint->ep_portlist, "dialing");
1490                 process_dialing(0);
1491         } else {
1492                 set_tone(ea_endpoint->ep_portlist, "dialpbx");
1493         }
1494         time(&now);
1495         e_dtmf_time = now;
1496         e_dtmf_last = '\0';
1497 }
1498
1499
1500 /* messages from port
1501  */
1502 /* port MESSAGE_SETUP */
1503 void EndpointAppPBX::port_setup(struct port_list *portlist, int message_type, union parameter *param)
1504 {
1505         struct lcr_msg          *message;
1506         char                    buffer[256];
1507         int                     writeext;               /* flags need to write extension after modification */
1508         class Port              *port;
1509         struct interface        *interface;
1510
1511         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
1512         
1513         portlist->port_type = param->setup.port_type;
1514         memcpy(&e_callerinfo, &param->setup.callerinfo, sizeof(e_callerinfo));
1515         memcpy(&e_dialinginfo, &param->setup.dialinginfo, sizeof(e_dialinginfo));
1516         memcpy(&e_redirinfo, &param->setup.redirinfo, sizeof(e_redirinfo));
1517         memcpy(&e_capainfo, &param->setup.capainfo, sizeof(e_capainfo));
1518
1519         /* convert (inter-)national number type */
1520         SCPY(e_dialinginfo.id, numberrize_callerinfo(e_dialinginfo.id, e_dialinginfo.ntype, options.national, options.international));
1521         e_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
1522
1523 //      e_dtmf = param->setup.dtmf;
1524         /* screen incoming caller id */
1525         interface = interface_first;
1526         while(interface) {
1527                 if (!strcmp(e_callerinfo.interface, interface->name)) {
1528                         break;
1529                 }
1530                 interface = interface->next;
1531         }
1532         if (interface) {
1533                 do_screen(0, e_callerinfo.id, sizeof(e_callerinfo.id), &e_callerinfo.ntype, &e_callerinfo.present, interface);
1534                 do_screen(0, e_callerinfo.id2, sizeof(e_callerinfo.id2), &e_callerinfo.ntype2, &e_callerinfo.present2, interface);
1535         }
1536
1537         /* process extension */
1538         if (e_callerinfo.itype == INFO_ITYPE_ISDN_EXTENSION) {
1539                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) incoming call is extension\n", ea_endpoint->ep_serial);
1540                 /* port makes call from extension */
1541                 SCPY(e_callerinfo.extension, e_callerinfo.id);
1542                 SCPY(e_ext.number, e_callerinfo.extension);
1543                 SCPY(e_extension_interface, e_callerinfo.interface);
1544         } else {
1545                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) incoming call is external or voip\n", ea_endpoint->ep_serial);
1546         }
1547
1548         if (e_callerinfo.itype == INFO_ITYPE_ISDN_EXTENSION) {
1549                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) call from extension '%s'\n", ea_endpoint->ep_serial, e_ext.number);
1550
1551                 /* get extension's info about caller */
1552                 if (!read_extension(&e_ext, e_ext.number)) {
1553                         /* extension doesn't exist */
1554                         trace_header("EXTENSION (not created)", DIRECTION_IN);
1555                         add_trace("extension", NULL, "%s", e_ext.number);
1556                         end_trace();
1557                         message_disconnect_port(portlist, CAUSE_REJECTED, LOCATION_PRIVATE_LOCAL, "");
1558                         new_state(EPOINT_STATE_OUT_DISCONNECT);
1559                         set_tone(portlist, "cause_80"); /* pbx cause: extension not authorized */
1560                         e_ext.number[0] = '\0'; /* no terminal */
1561                         return;
1562                 }
1563                 writeext = 0;
1564
1565                 /* put prefix (next) in front of e_dialinginfo.id */
1566                 if (e_ext.next[0]) {
1567                         SPRINT(buffer, "%s%s", e_ext.next, e_dialinginfo.id);
1568                         SCPY(e_dialinginfo.id, buffer);
1569                         e_ext.next[0] = '\0';
1570                         writeext = 1;
1571                 } else if (e_ext.prefix[0]) {
1572                         SPRINT(buffer, "%s%s", e_ext.prefix, e_dialinginfo.id);
1573                         SCPY(e_dialinginfo.id, buffer);
1574                 }
1575
1576                 /* screen caller id by extension's config */
1577                 e_callerinfo.screen = INFO_SCREEN_NETWORK;
1578                 if (e_ext.name[0])
1579                         SCPY(e_callerinfo.name, e_ext.name);
1580                 /* use caller id (or if exist: id_next_call) for this call */
1581                 if (e_ext.id_next_call_present >= 0) {
1582                         SCPY(e_callerinfo.id, e_ext.id_next_call);
1583                         /* if we restrict the pesentation */
1584                         if (e_ext.id_next_call_present==INFO_PRESENT_ALLOWED && e_callerinfo.present==INFO_PRESENT_RESTRICTED)
1585                                 e_callerinfo.present = INFO_PRESENT_RESTRICTED;
1586                         else    e_callerinfo.present = e_ext.id_next_call_present;
1587                         e_callerinfo.ntype = e_ext.id_next_call_type;
1588                         e_ext.id_next_call_present = -1;
1589                         writeext = 1;
1590                 } else {
1591                         SCPY(e_callerinfo.id, e_ext.callerid);
1592                         /* if we restrict the pesentation */
1593                         if (e_ext.callerid_present==INFO_PRESENT_ALLOWED && e_callerinfo.present==INFO_PRESENT_RESTRICTED)
1594                                 e_callerinfo.present = INFO_PRESENT_RESTRICTED;
1595                         else    e_callerinfo.present = e_ext.callerid_present;
1596                         e_callerinfo.ntype = e_ext.callerid_type;
1597                 }
1598                 e_callerinfo.ntype2 = INFO_NTYPE_NOTPRESENT;
1599
1600                 /* extension is written */
1601                 if (writeext)
1602                         write_extension(&e_ext, e_ext.number);
1603
1604                 /* set volume of rx and tx */
1605                 if (param->setup.callerinfo.itype == INFO_ITYPE_ISDN_EXTENSION)
1606                 if (e_ext.tx_gain!=0 || e_ext.rx_gain!=0) {
1607                         message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_mISDNSIGNAL);
1608                         message->param.mISDNsignal.message = mISDNSIGNAL_VOLUME;
1609                         message->param.mISDNsignal.rx_gain = e_ext.tx_gain;
1610                         message->param.mISDNsignal.tx_gain = e_ext.rx_gain;
1611                         message_put(message);
1612                 }
1613
1614                 /* start recording if enabled */
1615                 if (e_ext.record!=CODEC_OFF && (e_capainfo.bearer_capa==INFO_BC_SPEECH || e_capainfo.bearer_capa==INFO_BC_AUDIO)) {
1616                         /* check if we are a terminal */
1617                         if (e_ext.number[0] == '\0')
1618                                 PERROR("Port(%d) cannot record because we are not a terminal\n", ea_endpoint->ep_serial);
1619                         else {
1620                                 port = find_port_id(portlist->port_id);
1621                                 if (port)
1622                                         port->open_record(e_ext.record, 0, 0, e_ext.number, e_ext.anon_ignore, "", 0);
1623                         }
1624                 }
1625         } else {
1626                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) call from external port\n", ea_endpoint->ep_serial);
1627                 /* no terminal identification */
1628                 e_ext.number[0] = '\0';
1629                 e_extension_interface[0] = '\0';
1630                 memset(&e_ext, 0, sizeof(e_ext));
1631                 e_ext.rights = 4; /* right to dial internat */
1632         }
1633
1634         /* incoming call */
1635         e_ruleset = ruleset_main;
1636         if (e_ruleset)
1637                 e_rule = e_ruleset->rule_first;
1638         e_action = NULL;
1639         e_extdialing = e_dialinginfo.id;
1640         new_state(EPOINT_STATE_IN_SETUP);
1641         if (e_dialinginfo.id[0]) {
1642                 set_tone(portlist, "dialing");
1643         } else {
1644                 if (e_ext.number[0])
1645                         set_tone(portlist, "dialpbx");
1646                 else
1647                         set_tone(portlist, "dialtone");
1648         }
1649         process_dialing(0);
1650         if (e_state == EPOINT_STATE_IN_SETUP) {
1651                 /* request MORE info, if not already at higher state */
1652                 new_state(EPOINT_STATE_IN_OVERLAP);
1653                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_OVERLAP);
1654                 message_put(message);
1655                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
1656         }
1657 }
1658
1659 /* port MESSAGE_INFORMATION */
1660 void EndpointAppPBX::port_information(struct port_list *portlist, int message_type, union parameter *param)
1661 {
1662         struct lcr_msg          *message;
1663
1664         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
1665
1666         /* ignore information message without digit information */
1667         if (!param->information.id[0])
1668                 return;
1669
1670         e_overlap = 1;
1671
1672         /* turn off dtmf detection, in case dtmf is sent with keypad information */
1673         if (e_dtmf) {
1674                 trace_header("DTMF (disabling due to keypad)", DIRECTION_IN);
1675                 end_trace();
1676                 e_dtmf = 0;
1677         }
1678
1679         /* if vbox_play is done, the information are just used as they come */
1680         if (e_action)
1681         if (e_action->index == ACTION_VBOX_PLAY) {
1682                 /* concat dialing string */
1683                 SCAT(e_dialinginfo.id, param->information.id);
1684                 process_dialing(0);
1685                 return;
1686         }
1687
1688         /* keypad when disconnect but in connected mode */
1689         if (e_state==EPOINT_STATE_OUT_DISCONNECT && e_connectedmode) {
1690                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) keypad information received after disconnect: %s.\n", ea_endpoint->ep_serial, param->information.id);
1691                 /* processing keypad function */
1692                 if (param->information.id[0] == '0') {
1693                         hookflash();
1694                 }
1695                 return;
1696         }
1697
1698         /* keypad when connected */
1699         if (e_state == EPOINT_STATE_CONNECT || e_state == EPOINT_STATE_IN_ALERTING) {
1700                 if (e_enablekeypad) {
1701                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, message_type);
1702                         memcpy(&message->param, param, sizeof(union parameter));
1703                         message_put(message);
1704                         return;
1705                 }
1706                 if (e_ext.keypad) {
1707                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) keypad information received during connect: %s.\n", ea_endpoint->ep_serial, param->information.id);
1708                         /* processing keypad function */
1709                         if (param->information.id[0] == '0') {
1710                                 hookflash();
1711                         }
1712                         if (param->information.id[0])
1713                                 keypad_function(param->information.id[0]);
1714                 } else {
1715                         if (e_ext.number[0])
1716                                 trace_header("KEYPAD (not enabled by extension's settings)", DIRECTION_IN);
1717                         else
1718                                 trace_header("KEYPAD (not enabled for external interfaces)", DIRECTION_IN);
1719                         end_trace();
1720                 }
1721                 return;
1722         }
1723         if (e_state != EPOINT_STATE_IN_OVERLAP) {
1724                 if (e_ext.number[0])
1725                         trace_header("KEYPAD (ignored, not connected and not dialing)", DIRECTION_IN);
1726                 else
1727                         trace_header("KEYPAD (not enabled for external interfaces)", DIRECTION_IN);
1728                 end_trace();
1729                 return;
1730         }
1731         if (!param->information.id[0])
1732                 return;
1733         if (e_dialinginfo.id[0]=='\0' && !e_action) {
1734                 set_tone(portlist, "dialing");
1735         }
1736         if (e_action)
1737         if (e_action->index==ACTION_OUTDIAL
1738          || e_action->index==ACTION_EXTERNAL
1739          || e_action->index==ACTION_REMOTE) {
1740                 if (!e_extdialing)
1741                         set_tone(portlist, "dialing");
1742                 else if (!e_extdialing[0])
1743                         set_tone(portlist, "dialing");
1744         }
1745         /* concat dialing string */
1746         SCAT(e_dialinginfo.id, param->information.id);
1747         process_dialing(0);
1748 }
1749
1750 /* port MESSAGE_DTMF */
1751 void EndpointAppPBX::port_dtmf(struct port_list *portlist, int message_type, union parameter *param)
1752 {
1753         time_t now;
1754         struct lcr_msg          *message;
1755
1756         time(&now);
1757
1758         /* only if dtmf detection is enabled */
1759         if (!e_dtmf) {
1760                 trace_header("DTMF (disabled)", DIRECTION_IN);
1761                 end_trace();
1762                 return;
1763         }
1764         trace_header("DTMF", DIRECTION_IN);
1765         add_trace("digit", NULL, "%c", param->dtmf);
1766         end_trace();
1767
1768 #if 0
1769 NOTE: vbox is now handled due to overlap state
1770         /* if vbox_play is done, the dtmf digits are just used as they come */
1771         if (e_action)
1772         if (e_action->index == ACTION_VBOX_PLAY) {
1773                 /* concat dialing string */
1774                 if (strlen(e_dialinginfo.id)+1 < sizeof(e_dialinginfo.id)) {
1775                         e_dialinginfo.id[strlen(e_dialinginfo.id)+1] = '\0';
1776                         e_dialinginfo.id[strlen(e_dialinginfo.id)] = param->dtmf;
1777                         process_dialing(0);
1778                 }
1779                 /* continue to process *X# sequences */
1780         }
1781 #endif
1782
1783         /* check for *X# sequence */
1784         if (e_state == EPOINT_STATE_CONNECT || e_state == EPOINT_STATE_IN_ALERTING) {
1785                 if (e_enablekeypad) {
1786                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, message_type);
1787                         memcpy(&message->param, param, sizeof(union parameter));
1788                         message_put(message);
1789                         return;
1790                 }
1791                 if (e_dtmf_time+3 < now) {
1792                         /* the last digit was too far in the past to be a sequence */
1793                         if (param->dtmf == '*')
1794                                 /* only start is allowed in the sequence */
1795                                 e_dtmf_last = '*';
1796                         else
1797                                 e_dtmf_last = '\0';
1798                 } else {
1799                         /* we have a sequence of digits, see what we got */
1800                         if (param->dtmf == '*')
1801                                 e_dtmf_last = '*';
1802                         else if (param->dtmf>='0' && param->dtmf<='9') {
1803                                 /* we need to have a star before we receive the digit of the sequence */
1804                                 if (e_dtmf_last == '*')
1805                                         e_dtmf_last = param->dtmf;
1806                         } else if (param->dtmf == '#') {
1807                                 /* the hash key */
1808                                 if (e_dtmf_last>='0' && e_dtmf_last<='9') {
1809                                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) dtmf sequence *%c# detected.\n", ea_endpoint->ep_serial, e_dtmf_last);
1810                                         if (e_dtmf_last == '0') {
1811                                                 hookflash();
1812                                                 return;
1813                                         }
1814                                         /* processing keypad function */
1815                                         if (param->dtmf)
1816                                                 keypad_function(e_dtmf_last);
1817                                         e_dtmf_last = '\0';
1818                                 }
1819                         }
1820                 }
1821
1822                 /* set last time of dtmf */
1823                 e_dtmf_time = now;
1824                 return;
1825         }
1826
1827         /* check for ## hookflash during dialing */
1828         if (e_action)
1829         if (e_action->index==ACTION_PASSWORD
1830          || e_action->index==ACTION_PASSWORD_WRITE)
1831                 goto password;
1832         if (param->dtmf=='#') { /* current digit is '#' */
1833                 if (e_state==EPOINT_STATE_IN_DISCONNECT
1834                  || (e_state!=EPOINT_STATE_CONNECT && e_dtmf_time+3>=now && e_dtmf_last=='#')) { /* when disconnected, just #. when dialing, ##. */
1835                         hookflash();
1836                         return;
1837                 } else {
1838                         e_dtmf_time = now;
1839                         e_dtmf_last = '#';
1840                 }
1841         } else {
1842                 password:
1843                 e_dtmf_time = now;
1844                 e_dtmf_last = '\0';
1845         }
1846         
1847
1848         /* dialing using dtmf digit */
1849         if (e_state==EPOINT_STATE_IN_OVERLAP){ // && e_state==e_connectedmode)
1850                 if (e_dialinginfo.id[0]=='\0' && !e_action) {
1851                         set_tone(portlist, "dialing");
1852                 }
1853                 /* concat dialing string */
1854                 if (strlen(e_dialinginfo.id)+1 < sizeof(e_dialinginfo.id)) {
1855                         e_dialinginfo.id[strlen(e_dialinginfo.id)+1] = '\0';
1856                         e_dialinginfo.id[strlen(e_dialinginfo.id)] = param->dtmf;
1857                         process_dialing(0);
1858                 }
1859         }
1860 }
1861
1862 /* port MESSAGE_CRYPT */
1863 void EndpointAppPBX::port_crypt(struct port_list *portlist, int message_type, union parameter *param)
1864 {
1865         /* send crypt response to cryptman */
1866         if (param->crypt.type == CR_MESSAGE_IND)
1867                 cryptman_msg2man(param->crypt.data, param->crypt.len);
1868         else
1869                 cryptman_message(param->crypt.type, param->crypt.data, param->crypt.len);
1870 }
1871
1872 /* port MESSAGE_OVERLAP */
1873 void EndpointAppPBX::port_overlap(struct port_list *portlist, int message_type, union parameter *param)
1874 {
1875         struct lcr_msg *message;
1876
1877         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
1878
1879         /* signal to call tool */
1880         admin_call_response(e_adminid, ADMIN_CALL_SETUP_ACK, "", 0, 0, 0);
1881
1882         if (e_dialing_queue[0] && portlist) {
1883                 /* send what we have not dialed yet, because we had no setup complete */
1884                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) dialing pending digits: '%s'\n", ea_endpoint->ep_serial, e_dialing_queue);
1885                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_portlist->port_id, EPOINT_TO_PORT, MESSAGE_INFORMATION);
1886                 SCPY(message->param.information.id, e_dialing_queue);
1887                 message->param.information.ntype = INFO_NTYPE_UNKNOWN;
1888                 message_put(message);
1889                 logmessage(message->type, &message->param, ea_endpoint->ep_portlist->port_id, DIRECTION_OUT);
1890                 e_dialing_queue[0] = '\0';
1891         }
1892         /* check if pattern is available */
1893         if (!ea_endpoint->ep_portlist->next && portlist->early_b) { /* one port_list relation and tones available */
1894                 /* indicate patterns */
1895                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_PATTERN);
1896                 message_put(message);
1897
1898                 /* connect audio, if not already */
1899                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
1900                 message->param.audiopath = 1;
1901                 message_put(message);
1902         } else {
1903                 /* indicate no patterns */
1904                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_NOPATTERN);
1905                 message_put(message);
1906
1907                 /* disconnect audio, if not already */
1908                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
1909                 message->param.audiopath = 0;
1910                 message_put(message);
1911         }
1912         new_state(EPOINT_STATE_OUT_OVERLAP);
1913         /* if we are in a join */
1914         if (ea_endpoint->ep_join_id) { 
1915                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, message_type);
1916                 memcpy(&message->param, param, sizeof(union parameter));
1917                 message_put(message);
1918         }
1919 }
1920
1921 /* port MESSAGE_PROCEEDING */
1922 void EndpointAppPBX::port_proceeding(struct port_list *portlist, int message_type, union parameter *param)
1923 {
1924         struct lcr_msg *message;
1925
1926         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
1927
1928         /* signal to call tool */
1929         admin_call_response(e_adminid, ADMIN_CALL_PROCEEDING, "", 0, 0, 0);
1930
1931         e_state = EPOINT_STATE_OUT_PROCEEDING;
1932         /* check if pattern is availatle */
1933         if (!ea_endpoint->ep_portlist->next && (portlist->early_b || portlist->port_type==PORT_TYPE_VBOX_OUT)) { /* one port_list relation and tones available */
1934                 /* indicate patterns */
1935                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_PATTERN);
1936                 message_put(message);
1937
1938                 /* connect audio, if not already */
1939                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
1940                 message->param.audiopath = 1;
1941                 message_put(message);
1942         } else {
1943                 /* indicate no patterns */
1944                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_NOPATTERN);
1945                 message_put(message);
1946
1947                 /* disconnect audio, if not already */
1948                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
1949                 message->param.audiopath = 0;
1950                 message_put(message);
1951         }
1952         /* if we are in a call */
1953         if (ea_endpoint->ep_join_id) { 
1954                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, message_type);
1955                 memcpy(&message->param, param, sizeof(union parameter));
1956                 message_put(message);
1957         }
1958 }
1959
1960 /* port MESSAGE_ALERTING */
1961 void EndpointAppPBX::port_alerting(struct port_list *portlist, int message_type, union parameter *param)
1962 {
1963         struct lcr_msg *message;
1964
1965         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
1966
1967         /* signal to call tool */
1968         admin_call_response(e_adminid, ADMIN_CALL_ALERTING, "", 0, 0, 0);
1969 //#warning hack!!
1970 //      if (e_adminid)
1971 //              set_tone(portlist, "hold");
1972
1973         new_state(EPOINT_STATE_OUT_ALERTING);
1974         /* check if pattern is available */
1975         if (!ea_endpoint->ep_portlist->next && (portlist->early_b || portlist->port_type==PORT_TYPE_VBOX_OUT)) { /* one port_list relation and tones available */
1976                 /* indicate patterns */
1977                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_PATTERN);
1978                 message_put(message);
1979
1980                 /* connect audio, if not already */
1981                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
1982                 message->param.audiopath = 1;
1983                 message_put(message);
1984         } else {
1985                 /* indicate no patterns */
1986                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_NOPATTERN);
1987                 message_put(message);
1988
1989                 /* disconnect audio, if not already */
1990                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
1991                 message->param.audiopath = 0;
1992                 message_put(message);
1993         }
1994         /* if we are in a call */
1995         if (ea_endpoint->ep_join_id) { 
1996                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, message_type);
1997                 memcpy(&message->param, param, sizeof(union parameter));
1998                 message_put(message);
1999         }
2000 }
2001
2002 /* port MESSAGE_CONNECT */
2003 void EndpointAppPBX::port_connect(struct port_list *portlist, int message_type, union parameter *param)
2004 {
2005         struct lcr_msg *message;
2006         char buffer[256];
2007         unsigned int port_id = portlist->port_id;
2008         struct port_list *tportlist;
2009         class Port *port;
2010         struct interface        *interface;
2011         time_t now;
2012
2013         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2014
2015         /* signal to call tool */
2016         admin_call_response(e_adminid, ADMIN_CALL_CONNECT, numberrize_callerinfo(param->connectinfo.id,param->connectinfo.ntype, options.national, options.international), 0, 0, 0);
2017
2018         memcpy(&e_connectinfo, &param->connectinfo, sizeof(e_connectinfo));
2019         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) removing all other ports (start)\n", ea_endpoint->ep_serial);
2020         while(ea_endpoint->ep_portlist->next) { /* as long as we have at least two ports */
2021                 tportlist = ea_endpoint->ep_portlist;
2022                 if (tportlist->port_id == port_id) /* if the first portlist is the calling one, the second must be a different one */
2023                         tportlist = tportlist->next;
2024                 if (tportlist->port_id == port_id)
2025                         FATAL("EPOINT(%d) this should not happen since the portlist list must not have two links to the same port - exitting.\n");
2026                 message = message_create(ea_endpoint->ep_serial, tportlist->port_id, EPOINT_TO_PORT, MESSAGE_RELEASE);
2027                 message->param.disconnectinfo.cause = CAUSE_NONSELECTED; /* non selected user clearing */
2028                 message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2029                 message_put(message);
2030                 logmessage(message->type, &message->param, tportlist->port_id, DIRECTION_OUT);
2031                 ea_endpoint->free_portlist(tportlist);
2032         }
2033         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) removing all other ports (end)\n", ea_endpoint->ep_serial);
2034
2035         time(&now);
2036         e_start = now;
2037
2038         /* screen incoming connected id */
2039         interface = interface_first;
2040         while(interface) {
2041                 if (!strcmp(e_connectinfo.interface, interface->name)) {
2042                         break;
2043                 }
2044                 interface = interface->next;
2045         }
2046         if (interface)
2047                 do_screen(0, e_connectinfo.id, sizeof(e_connectinfo.id), &e_connectinfo.ntype, &e_connectinfo.present, interface);
2048
2049         /* screen connected name */
2050         if (e_ext.name[0])
2051                 SCPY(e_connectinfo.name, e_ext.name);
2052
2053         /* add internal id to colp */
2054         SCPY(e_connectinfo.extension, e_ext.number);
2055
2056         /* we store the connected port number */
2057         SCPY(e_extension_interface, e_connectinfo.interface);
2058
2059         /* for internal and am calls, we get the extension's id */
2060         if (portlist->port_type==PORT_TYPE_VBOX_OUT || e_ext.colp==COLP_HIDE) {
2061                 SCPY(e_connectinfo.id, e_ext.callerid);
2062                 SCPY(e_connectinfo.extension, e_ext.number);
2063                 e_connectinfo.itype = INFO_ITYPE_ISDN_EXTENSION;
2064                 e_connectinfo.ntype = e_ext.callerid_type;
2065                 e_connectinfo.present = e_ext.callerid_present;
2066         }
2067         if (portlist->port_type==PORT_TYPE_VBOX_OUT) {
2068                 e_connectinfo.itype = INFO_ITYPE_VBOX;
2069                 e_connectinfo.ntype = INFO_NTYPE_UNKNOWN;
2070         }
2071
2072         new_state(EPOINT_STATE_CONNECT);
2073
2074         /* set volume of rx and tx */
2075         if (e_ext.tx_gain!=0 || e_ext.rx_gain!=0) {
2076                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_mISDNSIGNAL);
2077                 message->param.mISDNsignal.message = mISDNSIGNAL_VOLUME;
2078                 message->param.mISDNsignal.rx_gain = e_ext.tx_gain;
2079                 message->param.mISDNsignal.tx_gain = e_ext.rx_gain;
2080                 message_put(message);
2081         }
2082
2083         unsched_timer(&e_cfnr_timeout);
2084         unsched_timer(&e_cfnr_call_timeout);
2085         if (e_ext.number[0])
2086                 e_dtmf = 1; /* allow dtmf */
2087
2088         /* modify colp */
2089         /* other calls with no caller id (or not available for the extension) and force colp */
2090         if ((e_connectinfo.id[0]=='\0' || (e_connectinfo.present==INFO_PRESENT_RESTRICTED && !e_ext.anon_ignore))&& e_ext.colp==COLP_FORCE) {
2091                 e_connectinfo.ntype = INFO_NTYPE_NOTPRESENT;
2092                 if ((portlist->port_type & PORT_CLASS_DIR_MASK) == PORT_CLASS_DIR_OUT) {
2093                         /* external extension answered */
2094                         port = find_port_id(portlist->port_id);
2095                         if (port) {
2096                                 SCPY(e_connectinfo.id, nationalize_callerinfo(port->p_dialinginfo.id, &e_connectinfo.ntype, options.national, options.international));
2097                                 e_connectinfo.present = INFO_PRESENT_ALLOWED;
2098                         }
2099                 }
2100         }
2101
2102         /* send connect to join */
2103         if (ea_endpoint->ep_join_id) {
2104                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, message_type);
2105                 memcpy(&message->param.connectinfo, &e_connectinfo, sizeof(struct connect_info));
2106                 message_put(message);
2107
2108                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2109                 message->param.audiopath = 1;
2110                 message_put(message);
2111         } else if (!e_adminid) {
2112                 /* callback */
2113                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) we have a callback, so we create a call with cbcaller: \"%s\".\n", ea_endpoint->ep_serial, e_cbcaller);
2114                 SCPY(e_ext.number, e_cbcaller);
2115                 new_state(EPOINT_STATE_IN_OVERLAP);
2116                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) callback from extension '%s'\n", ea_endpoint->ep_serial, e_ext.number);
2117
2118                 /* get extension's info about terminal */
2119                 if (!read_extension(&e_ext, e_ext.number)) {
2120                         /* extension doesn't exist */
2121                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) rejecting callback from not existing extension: '%s'\n", ea_endpoint->ep_serial, e_ext.number);
2122                         message_disconnect_port(portlist, CAUSE_REJECTED, LOCATION_PRIVATE_LOCAL, "");
2123                         new_state(EPOINT_STATE_OUT_DISCONNECT);
2124                         set_tone(portlist, "cause_80"); /* pbx cause: extension not authorized */
2125                         return;
2126                 }
2127
2128                 /* put prefix in front of e_cbdialing */
2129                 SPRINT(buffer, "%s%s", e_ext.prefix, e_cbdialing);
2130                 SCPY(e_dialinginfo.id, buffer);
2131                 e_dialinginfo.itype = INFO_ITYPE_ISDN;
2132                 e_dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
2133
2134                 /* use caller id (or if exist: id_next_call) for this call */
2135                 e_callerinfo.screen = INFO_SCREEN_NETWORK;
2136                 SCPY(e_callerinfo.extension, e_ext.number);
2137                 if (e_ext.id_next_call_present >= 0) {
2138                         SCPY(e_callerinfo.id, e_ext.id_next_call);
2139                         e_callerinfo.present = e_ext.id_next_call_present;
2140                         e_callerinfo.ntype = e_ext.id_next_call_type;
2141                         e_ext.id_next_call_present = -1;
2142                         /* extension is written */
2143                         write_extension(&e_ext, e_ext.number);
2144                 } else {
2145                         SCPY(e_callerinfo.id, e_ext.callerid);
2146                         e_callerinfo.present = e_ext.callerid_present;
2147                         e_callerinfo.ntype = e_ext.callerid_type;
2148                 }
2149                 e_callerinfo.ntype2 = INFO_NTYPE_NOTPRESENT;
2150
2151                 e_connectedmode = 1; /* dtmf-hangup & disconnect prevention */
2152                 e_dtmf = 1;
2153
2154                 /* check if caller id is NOT authenticated */
2155                 if (!parse_callbackauth(e_ext.number, &e_callbackinfo)) {
2156                         /* make call state to enter password */
2157                         new_state(EPOINT_STATE_IN_OVERLAP);
2158                         e_action = &action_password_write;
2159                         unsched_timer(&e_match_timeout);
2160                         e_match_to_action = NULL;
2161                         e_dialinginfo.id[0] = '\0';
2162                         e_extdialing = strchr(e_dialinginfo.id, '\0');
2163                         schedule_timer(&e_password_timeout, 20, 0);
2164                         process_dialing(0);
2165                 } else {
2166                         /* incoming call (callback) */
2167                         e_ruleset = ruleset_main;
2168                         if (e_ruleset)
2169                                 e_rule = e_ruleset->rule_first;
2170                         e_action = NULL;
2171                         e_extdialing = e_dialinginfo.id;
2172                         if (e_dialinginfo.id[0]) {
2173                                 set_tone(portlist, "dialing");
2174                                 process_dialing(0);
2175                         } else {
2176                                 set_tone(portlist, "dialpbx");
2177                         }
2178                 }
2179         } else { /* testcall */
2180                 set_tone(portlist, "hold");
2181         }
2182
2183         /* start recording if enabled, not when answering machine answers */
2184         if (param->connectinfo.itype!=INFO_ITYPE_VBOX && e_ext.number[0] && e_ext.record!=CODEC_OFF && (e_capainfo.bearer_capa==INFO_BC_SPEECH || e_capainfo.bearer_capa==INFO_BC_AUDIO)) {
2185                 /* check if we are a terminal */
2186                 if (e_ext.number[0] == '\0')
2187                         PERROR("Port(%d) cannot record because we are not a terminal\n", ea_endpoint->ep_serial);
2188                 else {
2189                         port = find_port_id(portlist->port_id);
2190                         if (port)
2191                                 port->open_record(e_ext.record, 0, 0, e_ext.number, e_ext.anon_ignore, "", 0);
2192                 }
2193         }
2194 }
2195
2196 /* port MESSAGE_DISCONNECT MESSAGE_RELEASE */
2197 void EndpointAppPBX::port_disconnect_release(struct port_list *portlist, int message_type, union parameter *param)
2198 {
2199         struct lcr_msg  *message;
2200         char            buffer[256];
2201         unsigned int    port_id = portlist->port_id;
2202         int             cause,
2203                         location;
2204
2205         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2206
2207         /* signal to call tool */
2208         admin_call_response(e_adminid, (message_type==MESSAGE_DISCONNECT)?ADMIN_CALL_DISCONNECT:ADMIN_CALL_RELEASE, "", param->disconnectinfo.cause, param->disconnectinfo.location, 0);
2209
2210 //#warning does this work? only disconnect when incoming port hat not already disconnected yet?
2211         if (e_state==EPOINT_STATE_IN_DISCONNECT && message_type!=MESSAGE_RELEASE){ // || e_state==EPOINT_STATE_OUT_DISCONNECT || e_state==EPOINT_STATE_IDLE)
2212                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) ignored because we are already disconnected.\n", ea_endpoint->ep_serial);
2213                 return;
2214         }
2215
2216         /* collect cause */
2217         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) current multipoint cause %d location %d, received cause %d location %d.\n", ea_endpoint->ep_serial, e_multipoint_cause, e_multipoint_location, param->disconnectinfo.cause, param->disconnectinfo.location);
2218         collect_cause(&e_multipoint_cause, &e_multipoint_location, param->disconnectinfo.cause, param->disconnectinfo.location);
2219         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) new multipoint cause %d location %d.\n", ea_endpoint->ep_serial, e_multipoint_cause, e_multipoint_location);
2220
2221         /* check if we have more than one portlist relation and we just ignore the disconnect */
2222         if (ea_endpoint->ep_portlist) if (ea_endpoint->ep_portlist->next) {
2223                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) the disconnect was from a multipoint call. we just release that relation.\n", ea_endpoint->ep_serial);
2224                 portlist = ea_endpoint->ep_portlist;
2225                 while(portlist) {
2226                         if (portlist->port_id == port_id)
2227                                 break;
2228                         portlist = portlist->next;
2229                 }
2230                 if (!portlist)
2231                         FATAL("EPOINT(%d) no portlist related to the calling port.\n", ea_endpoint->ep_serial);
2232                 if (message_type != MESSAGE_RELEASE) {
2233                         message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_RELEASE);
2234                         message->param.disconnectinfo.cause = CAUSE_NORMAL; /* normal clearing */
2235                         message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2236                         message_put(message);
2237                         logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
2238                 }
2239                 ea_endpoint->free_portlist(portlist);
2240                 return; /* one relation removed */ 
2241         }
2242         if (e_state == EPOINT_STATE_CONNECT) {
2243                 /* use cause from port after connect */
2244                 cause = param->disconnectinfo.cause;
2245                 location = param->disconnectinfo.location;
2246         } else {
2247                 /* use multipoint cause if no connect yet */
2248                 if (e_multipoint_cause) {
2249                         cause = e_multipoint_cause;
2250                         location = e_multipoint_location;
2251                 } else {
2252                         cause = CAUSE_NOUSER;
2253                         location = LOCATION_PRIVATE_LOCAL;
2254                 }
2255         }
2256
2257         unsched_timer(&e_cfnr_timeout);
2258         unsched_timer(&e_cfnr_call_timeout);
2259
2260         /* process hangup */
2261         process_hangup(e_join_cause, e_join_location);
2262         e_multipoint_cause = 0;
2263         e_multipoint_location = 0;
2264
2265         if (message_type == MESSAGE_DISCONNECT) {
2266                 /* tone to disconnected end */
2267                 SPRINT(buffer, "cause_%02x", cause);
2268                 if (ea_endpoint->ep_portlist)
2269                         set_tone(ea_endpoint->ep_portlist, buffer);
2270
2271                 new_state(EPOINT_STATE_IN_DISCONNECT);
2272         }
2273
2274         if (ea_endpoint->ep_join_id) {
2275                 int haspatterns = 0;
2276                 /* check if pattern is available */
2277                 if (ea_endpoint->ep_portlist)
2278                 if (!ea_endpoint->ep_portlist->next && ea_endpoint->ep_portlist->early_b)
2279                 if (joinpbx_countrelations(ea_endpoint->ep_join_id)==2 // we must count relations, in order not to disturb the conference ; NOTE: asterisk always counts two, since it is a point to point call 
2280                  && message_type != MESSAGE_RELEASE) // if we release, we are done
2281                         haspatterns = 1;
2282                 if (haspatterns) {
2283                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) the port has patterns.\n", ea_endpoint->ep_serial);
2284                         /* indicate patterns */
2285                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_PATTERN);
2286                         message_put(message);
2287                         /* connect audio, if not already */
2288                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2289                         message->param.audiopath = 1;
2290                         message_put(message);
2291                         /* send disconnect */
2292                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, message_type);
2293                         memcpy(&message->param, param, sizeof(union parameter));
2294                         message_put(message);
2295                         /* disable encryption if disconnected */
2296 //PERROR("REMOVE ME: state =%d, %d\n", e_crypt_state, e_crypt);
2297                         if (e_crypt_state)
2298                                 cryptman_message(CI_DISCONNECT_IND, NULL, 0);
2299                         return;
2300                 } else {
2301                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) the port has no patterns.\n", ea_endpoint->ep_serial);
2302                 }
2303         }
2304         if (message_type == MESSAGE_RELEASE)
2305                 ea_endpoint->free_portlist(portlist);
2306         release(RELEASE_ALL, location, cause, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0); /* RELEASE_TYPE, callcause, portcause */
2307         return; /* must exit here */
2308 }
2309
2310 /* port MESSAGE_TIMEOUT */
2311 void EndpointAppPBX::port_timeout(struct port_list *portlist, int message_type, union parameter *param)
2312 {
2313         char cause[16];
2314
2315         trace_header("TIMEOUT", DIRECTION_IN);
2316         message_type = MESSAGE_DISCONNECT;
2317         switch (param->state) {
2318                 case PORT_STATE_OUT_SETUP:
2319                 case PORT_STATE_OUT_OVERLAP:
2320                 add_trace("state", NULL, "outgoing setup/dialing");
2321                 end_trace();
2322                 /* no user responding */
2323                 release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NOUSER, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0);
2324                 return; /* must exit here */
2325
2326                 case PORT_STATE_IN_SETUP:
2327                 case PORT_STATE_IN_OVERLAP:
2328                 add_trace("state", NULL, "incoming setup/dialing");
2329                 param->disconnectinfo.cause = CAUSE_INVALID; /* number incomplete */
2330                 param->disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2331                 break;
2332
2333                 case PORT_STATE_OUT_PROCEEDING:
2334                 add_trace("state", NULL, "outgoing proceeding");
2335                 end_trace();
2336                 param->disconnectinfo.cause = CAUSE_NOUSER; /* no user responding */
2337                 param->disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2338                 release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NOUSER, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0);
2339                 return; /* must exit here */
2340
2341                 case PORT_STATE_IN_PROCEEDING:
2342                 add_trace("state", NULL, "incoming proceeding");
2343                 param->disconnectinfo.cause = CAUSE_NOUSER;
2344                 param->disconnectinfo.location = LOCATION_PRIVATE_LOCAL; /* no user responding */
2345                 break;
2346
2347                 case PORT_STATE_OUT_ALERTING:
2348                 add_trace("state", NULL, "outgoing alerting");
2349                 end_trace();
2350                 param->disconnectinfo.cause = CAUSE_NOANSWER; /* no answer */
2351                 param->disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2352                 release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NOANSWER, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0);
2353                 return; /* must exit here */
2354
2355                 case PORT_STATE_CONNECT:
2356                 add_trace("state", NULL, "connect");
2357                 end_trace();
2358                 param->disconnectinfo.cause = CAUSE_NORMAL; /* normal */
2359                 param->disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2360                 release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0);
2361                 return; /* must exit here */
2362
2363                 case PORT_STATE_IN_ALERTING:
2364                 add_trace("state", NULL, "incoming alerting");
2365                 param->disconnectinfo.cause = CAUSE_NOANSWER;
2366                 param->disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2367                 break;
2368
2369                 case PORT_STATE_IN_DISCONNECT:
2370                 case PORT_STATE_OUT_DISCONNECT:
2371                 add_trace("state", NULL, "disconnect");
2372                 end_trace();
2373                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) in this special case, we release due to disconnect timeout.\n", ea_endpoint->ep_serial);
2374                 release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0);
2375                 return; /* must exit here */
2376
2377                 default:
2378                 param->disconnectinfo.cause = 31; /* normal unspecified */
2379                 param->disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
2380         }
2381         end_trace();
2382         /* release call, disconnect isdn */
2383         e_join_pattern = 0;
2384         new_state(EPOINT_STATE_OUT_DISCONNECT);
2385         SPRINT(cause, "cause_%02x", param->disconnectinfo.cause);
2386         SCPY(e_tone, cause);
2387         while(portlist) {
2388                 set_tone(portlist, cause);
2389                 message_disconnect_port(portlist, param->disconnectinfo.cause, param->disconnectinfo.location, "");
2390                 portlist = portlist->next;
2391         }
2392         release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0); /* RELEASE_TYPE, join, port */
2393 }
2394
2395 /* port MESSAGE_NOTIFY */
2396 void EndpointAppPBX::port_notify(struct port_list *portlist, int message_type, union parameter *param)
2397 {
2398         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2399
2400         struct lcr_msg *message;
2401         const char *logtext = "";
2402         char buffer[64];
2403
2404         /* signal to call tool */
2405         admin_call_response(e_adminid, ADMIN_CALL_NOTIFY, numberrize_callerinfo(param->notifyinfo.id,param->notifyinfo.ntype, options.national, options.international), 0, 0, param->notifyinfo.notify);
2406         if (param->notifyinfo.notify) {
2407                 e_rx_state = track_notify(e_rx_state, param->notifyinfo.notify);
2408         }
2409
2410         /* if we get notification from stack, local shows if we disabled/enabled audio stream */
2411         if (param->notifyinfo.local) switch(param->notifyinfo.notify) {
2412                 case INFO_NOTIFY_REMOTE_HOLD:
2413                 case INFO_NOTIFY_USER_SUSPENDED:
2414                 /* tell call about it */
2415                 if (ea_endpoint->ep_join_id) {
2416                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2417                         message->param.audiopath = 0;
2418                         message_put(message);
2419                 }
2420                 break;
2421
2422                 case INFO_NOTIFY_REMOTE_RETRIEVAL:
2423                 case INFO_NOTIFY_USER_RESUMED:
2424                 /* set volume of rx and tx */
2425                 if (param->setup.callerinfo.itype == INFO_ITYPE_ISDN_EXTENSION)
2426                 if (e_ext.tx_gain!=0 || e_ext.rx_gain!=0)
2427                 if (portlist) {
2428                         message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_mISDNSIGNAL);
2429                         message->param.mISDNsignal.message = mISDNSIGNAL_VOLUME;
2430                         message->param.mISDNsignal.rx_gain = e_ext.tx_gain;
2431                         message->param.mISDNsignal.tx_gain = e_ext.rx_gain;
2432                         message_put(message);
2433                 }
2434                 /* set current tone */
2435                 if (portlist)
2436                         set_tone(portlist, e_tone);
2437                 /* tell call about it */
2438                 if (ea_endpoint->ep_join_id) {
2439                         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2440                         message->param.audiopath = 1;
2441                         message_put(message);
2442                 }
2443                 break;
2444         }
2445
2446         /* get name of notify */
2447         switch(param->notifyinfo.notify) {
2448                 case 0x00:
2449                 logtext = "NULL";
2450                 break;
2451                 case 0x80:
2452                 logtext = "USER_SUSPENDED";
2453                 break;
2454                 case 0x82:
2455                 logtext = "BEARER_SERVICE_CHANGED";
2456                 break;
2457                 case 0x81:
2458                 logtext = "USER_RESUMED";
2459                 break;
2460                 case 0xc2:
2461                 logtext = "CONFERENCE_ESTABLISHED";
2462                 break;
2463                 case 0xc3:
2464                 logtext = "CONFERENCE_DISCONNECTED";
2465                 break;
2466                 case 0xc4:
2467                 logtext = "OTHER_PARTY_ADDED";
2468                 break;
2469                 case 0xc5:
2470                 logtext = "ISOLATED";
2471                 break;
2472                 case 0xc6:
2473                 logtext = "REATTACHED";
2474                 break;
2475                 case 0xc7:
2476                 logtext = "OTHER_PARTY_ISOLATED";
2477                 break;
2478                 case 0xc8:
2479                 logtext = "OTHER_PARTY_REATTACHED";
2480                 break;
2481                 case 0xc9:
2482                 logtext = "OTHER_PARTY_SPLIT";
2483                 break;
2484                 case 0xca:
2485                 logtext = "OTHER_PARTY_DISCONNECTED";
2486                 break;
2487                 case 0xcb:
2488                 logtext = "CONFERENCE_FLOATING";
2489                 break;
2490                 case 0xcc:
2491                 logtext = "CONFERENCE_DISCONNECTED_PREEMTED";
2492                 break;
2493                 case 0xcf:
2494                 logtext = "CONFERENCE_FLOATING_SERVED_USER_PREEMTED";
2495                 break;
2496                 case 0xe0:
2497                 logtext = "CALL_IS_A_WAITING_CALL";
2498                 break;
2499                 case 0xe8:
2500                 logtext = "DIVERSION_ACTIVATED";
2501                 break;
2502                 case 0xe9:
2503                 logtext = "RESERVED_CT_1";
2504                 break;
2505                 case 0xea:
2506                 logtext = "RESERVED_CT_2";
2507                 break;
2508                 case 0xee:
2509                 logtext = "REVERSE_CHARGING";
2510                 break;
2511                 case 0xf9:
2512                 logtext = "REMOTE_HOLD";
2513                 break;
2514                 case 0xfa:
2515                 logtext = "REMOTE_RETRIEVAL";
2516                 break;
2517                 case 0xfb:
2518                 logtext = "CALL_IS_DIVERTING";
2519                 break;
2520                 default:
2521                 SPRINT(buffer, "%d", param->notifyinfo.notify - 0x80);
2522                 logtext = buffer;
2523
2524         }
2525
2526         /* notify call if available */
2527         if (ea_endpoint->ep_join_id) {
2528                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_NOTIFY);
2529                 memcpy(&message->param.notifyinfo, &param->notifyinfo, sizeof(struct notify_info));
2530                 message_put(message);
2531         }
2532
2533 }
2534
2535 /* port MESSAGE_PROGRESS */
2536 void EndpointAppPBX::port_progress(struct port_list *portlist, int message_type, union parameter *param)
2537 {
2538         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2539
2540         struct lcr_msg *message;
2541
2542         /* signal to call tool */
2543         admin_call_response(e_adminid, ADMIN_CALL_PROGRESS, "", 0, param->progressinfo.location, param->progressinfo.progress);
2544
2545         /* send progress to call if available */
2546         if (ea_endpoint->ep_join_id) {
2547                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_PROGRESS);
2548                 memcpy(&message->param.progressinfo, &param->progressinfo, sizeof(struct progress_info));
2549                 message_put(message);
2550         }
2551
2552 }
2553
2554 /* port MESSAGE_FACILITY */
2555 void EndpointAppPBX::port_facility(struct port_list *portlist, int message_type, union parameter *param)
2556 {
2557         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2558
2559         struct lcr_msg *message;
2560
2561         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_FACILITY);
2562         memcpy(&message->param.facilityinfo, &param->facilityinfo, sizeof(struct facility_info));
2563         message_put(message);
2564 }
2565
2566 /* port MESSAGE_SUSPEND */
2567 /* NOTE: before supending, the inactive-notification must be done in order to set call mixer */
2568 void EndpointAppPBX::port_suspend(struct port_list *portlist, int message_type, union parameter *param)
2569 {
2570         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2571
2572         /* epoint is now parked */
2573         ea_endpoint->ep_park = 1;
2574         memcpy(ea_endpoint->ep_park_callid, param->parkinfo.callid, sizeof(ea_endpoint->ep_park_callid));
2575         ea_endpoint->ep_park_len = (param->parkinfo.len>8)?8:param->parkinfo.len;
2576
2577         /* remove port relation */
2578         ea_endpoint->free_portlist(portlist);
2579 }
2580
2581 /* port MESSAGE_RESUME */
2582 /* NOTE: before resume, the active-notification must be done in order to set call mixer */
2583 void EndpointAppPBX::port_resume(struct port_list *portlist, int message_type, union parameter *param)
2584 {
2585         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2586
2587         /* epoint is now resumed */
2588         ea_endpoint->ep_park = 0;
2589
2590 }
2591
2592 /* port MESSAGE_ENABLEKEYPAD */
2593 void EndpointAppPBX::port_enablekeypad(struct port_list *portlist, int message_type, union parameter *param)
2594 {
2595         struct lcr_msg *message;
2596
2597         logmessage(message_type, param, portlist->port_id, DIRECTION_IN);
2598
2599         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_ENABLEKEYPAD);
2600         memcpy(&message->param, param, sizeof(union parameter));
2601         message_put(message);
2602 }
2603
2604
2605 /* port sends message to the endpoint
2606  */
2607 void EndpointAppPBX::ea_message_port(unsigned int port_id, int message_type, union parameter *param)
2608 {
2609         struct port_list *portlist;
2610
2611         portlist = ea_endpoint->ep_portlist;
2612         while(portlist) {
2613                 if (port_id == portlist->port_id)
2614                         break;
2615                 portlist = portlist->next;
2616         }
2617         if (!portlist) {
2618                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) warning: port is not related to this endpoint. This may happen, if port has been released after the message was created.\n", ea_endpoint->ep_serial);
2619                 return;
2620         }
2621
2622 //      PDEBUG(DEBUG_EPOINT, "received message %d (terminal %s, caller id %s)\n", message, e_ext.number, e_callerinfo.id);
2623         switch(message_type) {
2624                 case MESSAGE_TONE_EOF: /* tone is end of file */
2625                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) current tone is now end of file.\n", ea_endpoint->ep_serial);
2626                 if (e_action) {
2627                         if (e_action->index == ACTION_VBOX_PLAY) {
2628                                 vbox_message_eof();
2629                         }
2630                         if (e_action->index == ACTION_EFI) {
2631                                 efi_message_eof();
2632                         }
2633                 }
2634                 break;
2635
2636                 case MESSAGE_TONE_COUNTER: /* counter info received */
2637                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) received counter information: %d / %d seconds after start of tone.\n", ea_endpoint->ep_serial, param->counter.current, param->counter.max);
2638                 if (e_action)
2639                 if (e_action->index == ACTION_VBOX_PLAY) {
2640                         e_vbox_counter = param->counter.current;
2641                         if (param->counter.max >= 0)
2642                                 e_vbox_counter_max = param->counter.max;
2643                 }
2644                 break;
2645
2646                 /* PORT sends SETUP message */
2647                 case MESSAGE_SETUP:
2648                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) incoming call from callerid=%s, dialing=%s\n", ea_endpoint->ep_serial, param->setup.callerinfo.id, param->setup.dialinginfo.id);
2649                 if (e_state!=EPOINT_STATE_IDLE) {
2650                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) ignored because we are not in idle state.\n", ea_endpoint->ep_serial);
2651                         break;
2652                 }
2653                 port_setup(portlist, message_type, param);
2654                 break;
2655
2656                 /* PORT sends INFORMATION message */
2657                 case MESSAGE_INFORMATION: /* additional digits received */
2658                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) incoming call dialing more=%s (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, param->information.id, e_ext.number, e_callerinfo.id);
2659                 port_information(portlist, message_type, param);
2660                 break;
2661
2662                 /* PORT sends FACILITY message */
2663                 case MESSAGE_FACILITY:
2664                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) incoming facility (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2665                 port_facility(portlist, message_type, param);
2666                 break;
2667
2668                 /* PORT sends DTMF message */
2669                 case MESSAGE_DTMF: /* dtmf digits received */
2670                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) dtmf digit=%c (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, param->dtmf, e_ext.number, e_callerinfo.id);
2671                 port_dtmf(portlist, message_type, param);
2672                 break;
2673
2674                 /* PORT sends CRYPT message */
2675                 case MESSAGE_CRYPT: /* crypt response received */
2676                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) crypt response=%d\n", ea_endpoint->ep_serial, param->crypt.type);
2677                 port_crypt(portlist, message_type, param);
2678                 break;
2679
2680                 /* PORT sends MORE message */
2681                 case MESSAGE_OVERLAP:
2682                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) outgoing call is accepted [overlap dialing] (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2683                 if (e_state != EPOINT_STATE_OUT_SETUP) {
2684                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) ignored because we are not in setup state (for port_list: another portlist might have changed the state already).\n", ea_endpoint->ep_serial);
2685                         break;
2686                 }
2687                 port_overlap(portlist, message_type, param);
2688                 break;
2689
2690                 /* PORT sends PROCEEDING message */
2691                 case MESSAGE_PROCEEDING: /* port is proceeding */
2692                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) outgoing call is proceeding (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2693                 if (e_state!=EPOINT_STATE_OUT_SETUP
2694                  && e_state!=EPOINT_STATE_OUT_OVERLAP) {
2695                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) ignored because we are not in overlap state (for port_list: another portlist might have changed the state already).\n", ea_endpoint->ep_serial);
2696                         break;
2697                 }
2698                 port_proceeding(portlist, message_type, param);
2699                 break;
2700
2701                 /* PORT sends ALERTING message */
2702                 case MESSAGE_ALERTING:
2703                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) outgoing call is ringing (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2704                 if (e_state!=EPOINT_STATE_OUT_SETUP
2705                  && e_state!=EPOINT_STATE_OUT_OVERLAP
2706                  && e_state!=EPOINT_STATE_OUT_PROCEEDING) {
2707                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) ignored because we are not in setup or proceeding state (for port_list: another portlist might have changed the state already).\n", ea_endpoint->ep_serial);
2708                         break;
2709                 }
2710                 port_alerting(portlist, message_type, param);
2711                 break;
2712
2713                 /* PORT sends CONNECT message */
2714                 case MESSAGE_CONNECT:
2715                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) outgoing call connected to %s (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, e_connectinfo.id, e_ext.number, e_callerinfo.id);
2716                 if (e_state!=EPOINT_STATE_OUT_SETUP
2717                  && e_state!=EPOINT_STATE_OUT_OVERLAP
2718                  && e_state!=EPOINT_STATE_OUT_PROCEEDING
2719                  && e_state!=EPOINT_STATE_OUT_ALERTING) {
2720                         PDEBUG(DEBUG_EPOINT, "EPOINT(%d) ignored because we are not in setup, proceeding or alerting state.\n", ea_endpoint->ep_serial);
2721                         break;
2722                 }
2723                 port_connect(portlist, message_type, param);
2724                 break;
2725
2726                 /* PORT sends DISCONNECT message */
2727                 case MESSAGE_DISCONNECT: /* port is disconnected */
2728                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) call disconnect with cause=%d location=%d (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, param->disconnectinfo.cause, param->disconnectinfo.location, e_ext.number, e_callerinfo.id);
2729                 port_disconnect_release(portlist, message_type, param);
2730                 break;
2731
2732                 /* PORT sends a RELEASE message */
2733                 case MESSAGE_RELEASE: /* port releases */
2734                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) release with cause=%d location=%d (terminal '%s', caller id '%s')\n", ea_endpoint->ep_serial, param->disconnectinfo.cause, param->disconnectinfo.location, e_ext.number, e_callerinfo.id);
2735                 /* portlist is release at port_disconnect_release, thanx Paul */
2736                 port_disconnect_release(portlist, message_type, param);
2737                 break;
2738
2739                 /* PORT sends a TIMEOUT message */
2740                 case MESSAGE_TIMEOUT:
2741                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') received timeout (state=%d).\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id, param->state);
2742                 port_timeout(portlist, message_type, param);
2743                 break; /* release */
2744
2745                 /* PORT sends a NOTIFY message */
2746                 case MESSAGE_NOTIFY:
2747                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') received notify.\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2748                 port_notify(portlist, message_type, param);
2749                 break;
2750
2751                 /* PORT sends a PROGRESS message */
2752                 case MESSAGE_PROGRESS:
2753                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') received progress.\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2754                 port_progress(portlist, message_type, param);
2755                 break;
2756
2757                 /* PORT sends a SUSPEND message */
2758                 case MESSAGE_SUSPEND:
2759                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') received suspend.\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2760                 port_suspend(portlist, message_type, param);
2761                 break; /* suspend */
2762
2763                 /* PORT sends a RESUME message */
2764                 case MESSAGE_RESUME:
2765                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') received resume.\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2766                 port_resume(portlist, message_type, param);
2767                 break;
2768
2769 #if 0
2770                 kann nach dem test gelöscht werden, da eine direkte funktion im join und im mISDN zum austausch der message existiert
2771                 /* port assigns bchannel */
2772                 case MESSAGE_BCHANNEL: /* bchannel assignment messafe */
2773                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') received bchannel message %d from port.\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id, param->bchannel.type);
2774                 /* only one port is expected to be connected to bchannel */
2775                 message = message_forward(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, param);
2776                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_IN);
2777                 break;
2778 #endif
2779
2780                 /* PORT requests DTMF */
2781                 case MESSAGE_ENABLEKEYPAD:
2782                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') requests DTMF/KEYPAD.\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id);
2783                 port_enablekeypad(portlist, message_type, param);
2784                 break;
2785
2786
2787                 default:
2788                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') received a wrong message: %d\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id, message_type);
2789         }
2790
2791         /* Note: this endpoint may be destroyed, so we MUST return */
2792 }
2793
2794
2795 /* messages from join
2796  */
2797 /* join MESSAGE_CRYPT */
2798 void EndpointAppPBX::join_crypt(struct port_list *portlist, int message_type, union parameter *param)
2799 {
2800         switch(param->crypt.type) {
2801                 /* message from remote port to "crypt manager" */
2802                 case CU_ACTK_REQ:           /* activate key-exchange */
2803                 case CU_ACTS_REQ:            /* activate shared key */
2804                 case CU_DACT_REQ:          /* deactivate */
2805                 case CU_INFO_REQ:         /* request last info message */
2806                 cryptman_message(param->crypt.type, param->crypt.data, param->crypt.len);
2807                 break;
2808
2809                 /* message from "crypt manager" to user */
2810                 case CU_ACTK_CONF:          /* key-echange done */
2811                 case CU_ACTS_CONF:          /* shared key done */
2812                 case CU_DACT_CONF:           /* deactivated */
2813                 case CU_DACT_IND:           /* deactivated */
2814                 case CU_ERROR_IND:         /* receive error message */
2815                 case CU_INFO_IND:         /* receive info message */
2816                 case CU_INFO_CONF:         /* receive info message */
2817                 encrypt_result(param->crypt.type, (char *)param->crypt.data);
2818                 break;
2819
2820                 default:
2821                 PERROR("EPOINT(%d) epoint with terminal '%s' (caller id '%s') unknown crypt message: '%d'\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id, param->crypt.type);
2822         }
2823 }
2824
2825 /* join MESSAGE_INFORMATION */
2826 void EndpointAppPBX::join_information(struct port_list *portlist, int message_type, union parameter *param)
2827 {
2828         struct lcr_msg *message;
2829
2830         e_overlap = 1;
2831
2832         while(portlist) {
2833                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_INFORMATION);
2834                 memcpy(&message->param.information, &param->information, sizeof(struct dialing_info));
2835                 message_put(message);
2836                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
2837                 portlist = portlist->next;
2838         }
2839 }
2840
2841 /* join MESSAGE_FACILITY */
2842 void EndpointAppPBX::join_facility(struct port_list *portlist, int message_type, union parameter *param)
2843 {
2844         struct lcr_msg *message;
2845
2846         if (!e_ext.facility && e_ext.number[0]) {
2847                 return;
2848         }
2849
2850         while(portlist) {
2851                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_FACILITY);
2852                 memcpy(&message->param.facilityinfo, &param->facilityinfo, sizeof(struct facility_info));
2853                 message_put(message);
2854                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
2855                 portlist = portlist->next;
2856         }
2857 }
2858
2859 /* join MESSAGE_MORE */
2860 void EndpointAppPBX::join_overlap(struct port_list *portlist, int message_type, union parameter *param)
2861 {
2862         struct lcr_msg *message;
2863
2864         new_state(EPOINT_STATE_IN_OVERLAP);
2865         
2866         /* own dialtone */
2867         if (e_join_pattern && e_ext.own_setup) {
2868                 /* disconnect audio */
2869                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2870                 message->param.audiopath = 0;
2871                 message_put(message);
2872         }
2873         if (e_action) if (e_action->index == ACTION_OUTDIAL || e_action->index == ACTION_EXTERNAL) {
2874                         if (e_dialinginfo.id[0])
2875                                 set_tone(portlist, "dialing");
2876                         else
2877                                 set_tone(portlist, "dialtone");
2878                         return;
2879         }
2880         if (e_dialinginfo.id[0]) {
2881                 set_tone(portlist, "dialing");
2882         } else {
2883                 if (e_ext.number[0])
2884                         set_tone(portlist, "dialpbx");
2885                 else
2886                         set_tone(portlist, "dialtone");
2887         }
2888 }
2889
2890 /* join MESSAGE_PROCEEDING */
2891 void EndpointAppPBX::join_proceeding(struct port_list *portlist, int message_type, union parameter *param)
2892 {
2893         struct lcr_msg *message;
2894
2895         new_state(EPOINT_STATE_IN_PROCEEDING);
2896
2897         /* own proceeding tone */
2898         if (e_join_pattern) {
2899                 /* connect / disconnect audio */
2900                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2901                 if (e_ext.own_proceeding)
2902                         message->param.audiopath = 0;
2903                 else
2904                         message->param.audiopath = 1;
2905                 message_put(message);
2906         }
2907 //                      UCPY(e_join_tone, "proceeding");
2908         if (portlist) {
2909                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_PROCEEDING);
2910                 message_put(message);
2911                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
2912         }
2913         set_tone(portlist, "proceeding");
2914 }
2915
2916 /* join MESSAGE_ALERTING */
2917 void EndpointAppPBX::join_alerting(struct port_list *portlist, int message_type, union parameter *param)
2918 {
2919         struct lcr_msg *message;
2920
2921         new_state(EPOINT_STATE_IN_ALERTING);
2922
2923         /* own alerting tone */
2924         if (e_join_pattern) {
2925                 /* connect / disconnect audio */
2926                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2927                 if (e_ext.own_alerting)
2928                         message->param.audiopath = 0;
2929                 else
2930                         message->param.audiopath = 1;
2931                 message_put(message);
2932         }
2933         if (portlist) {
2934                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_ALERTING);
2935                 message_put(message);
2936                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
2937         }
2938         if (e_action) if (e_action->index == ACTION_OUTDIAL || e_action->index == ACTION_EXTERNAL) {
2939                 set_tone(portlist, "ringing");
2940                 return;
2941         }
2942         if (e_ext.number[0])
2943                 set_tone(portlist, "ringpbx");
2944         else
2945                 set_tone(portlist, "ringing");
2946
2947         if (e_ext.number[0])
2948                 e_dtmf = 1; /* allow dtmf */
2949 }
2950
2951 /* join MESSAGE_CONNECT */
2952 void EndpointAppPBX::join_connect(struct port_list *portlist, int message_type, union parameter *param)
2953 {
2954         struct lcr_msg *message;
2955         time_t now;
2956
2957         new_state(EPOINT_STATE_CONNECT);
2958 //                      UCPY(e_join_tone, "");
2959 //                      
2960         if (e_ext.number[0])
2961                 e_dtmf = 1; /* allow dtmf */
2962
2963         e_powerdial_on = 0;
2964         unsched_timer(&e_powerdial_timeout);
2965         memcpy(&e_connectinfo, &param->connectinfo, sizeof(e_callerinfo));
2966         if(portlist) {
2967                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_CONNECT);
2968                 memcpy(&message->param, param, sizeof(union parameter));
2969
2970                 /* screen clip if prefix is required */
2971                 if (e_ext.number[0] && message->param.connectinfo.id[0] && e_ext.clip_prefix[0]) {
2972                         SCPY(message->param.connectinfo.id, e_ext.clip_prefix);
2973                         SCAT(message->param.connectinfo.id, numberrize_callerinfo(e_connectinfo.id,e_connectinfo.ntype, options.national, options.international));
2974                         message->param.connectinfo.ntype = INFO_NTYPE_UNKNOWN;
2975                 }
2976
2977                 /* use internal caller id */
2978                 if (e_ext.number[0] && e_connectinfo.extension[0] && (message->param.connectinfo.present!=INFO_PRESENT_RESTRICTED || e_ext.anon_ignore)) {
2979                         SCPY(message->param.connectinfo.id, e_connectinfo.extension);
2980                         message->param.connectinfo.ntype = INFO_NTYPE_UNKNOWN;
2981                 }
2982
2983                 /* handle restricted caller ids */
2984                 apply_callerid_restriction(&e_ext, message->param.connectinfo.id, &message->param.connectinfo.ntype, &message->param.connectinfo.present, &message->param.connectinfo.screen, message->param.connectinfo.extension, message->param.connectinfo.name);
2985                 /* display callerid if desired for extension */
2986                 SCPY(message->param.connectinfo.display, apply_callerid_display(message->param.connectinfo.id, message->param.connectinfo.itype, message->param.connectinfo.ntype, message->param.connectinfo.present, message->param.connectinfo.screen, message->param.connectinfo.extension, message->param.connectinfo.name));
2987
2988                 /* use conp, if enabld */
2989 //              if (!e_ext.centrex)
2990 //                      message->param.connectinfo.name[0] = '\0';
2991
2992                 /* send connect */
2993                 message_put(message);
2994                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
2995         }
2996         set_tone(portlist, NULL);
2997         e_join_pattern = 0;
2998         message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_AUDIOPATH);
2999         message->param.audiopath = 1;
3000         message_put(message);
3001         time(&now);
3002         e_start = now;
3003 }
3004
3005 /* join MESSAGE_DISCONNECT MESSAGE_RELEASE */
3006 void EndpointAppPBX::join_disconnect_release(int message_type, union parameter *param)
3007 {
3008         char cause[16];
3009         struct lcr_msg *message;
3010         struct port_list *portlist = NULL;
3011         time_t now;
3012
3013
3014         /* be sure that we are active */
3015         notify_active();
3016         e_tx_state = NOTIFY_STATE_ACTIVE;
3017
3018         /* we are powerdialing, if e_powerdial_on is set and limit is not exceeded if given */
3019         if (e_powerdial_on && ((e_powercount+1)<e_powerlimit || e_powerlimit<1)) {
3020                 release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL,0 ); /* RELEASE_TYPE, join, port */
3021
3022                 /* set time for power dialing */
3023                 schedule_timer(&e_powerdial_timeout, (int)e_powerdelay, 0); /* set redial in the future */
3024                 e_powercount++;
3025
3026                 /* set redial tone */
3027                 if (ea_endpoint->ep_portlist) {
3028                         e_join_pattern = 0;
3029                 }
3030                 set_tone(ea_endpoint->ep_portlist, "redial");
3031                 PDEBUG(DEBUG_EPOINT, "EPOINT(%d) epoint with terminal '%s' (caller id '%s') redialing in %d seconds\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id, (int)e_powerdelay);
3032                 /* send proceeding when powerdialing and still setup (avoid dialing timeout) */
3033                 if (e_state==EPOINT_STATE_IN_OVERLAP) {
3034                         new_state(EPOINT_STATE_IN_PROCEEDING);
3035                         if (ea_endpoint->ep_portlist) {
3036                                 message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_portlist->port_id, EPOINT_TO_PORT, MESSAGE_PROCEEDING);
3037                                 message_put(message);
3038                                 logmessage(message->type, &message->param, ea_endpoint->ep_portlist->port_id, DIRECTION_OUT);
3039                         }
3040 /* caused the error, that the first knock sound was not there */
3041 /*                                      set_tone(portlist, "proceeding"); */
3042                 }
3043                 /* send display of powerdialing */
3044                 if (e_ext.display_dialing) {
3045                         portlist = ea_endpoint->ep_portlist;
3046                         while (portlist) {
3047                                 message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_NOTIFY);
3048                                 if (e_powerlimit)
3049                                         SPRINT(message->param.notifyinfo.display, "Retry %d of %d", e_powercount, e_powerlimit);
3050                                 else
3051                                         SPRINT(message->param.notifyinfo.display, "Retry %d", e_powercount);
3052                                 message_put(message);
3053                                 logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
3054                                 portlist = portlist->next;
3055                         }
3056                 }
3057                 return;
3058         }
3059
3060         /* set stop time */
3061         time(&now);
3062         e_stop = now;
3063
3064         if ((e_state!=EPOINT_STATE_CONNECT
3065           && e_state!=EPOINT_STATE_OUT_DISCONNECT
3066           && e_state!=EPOINT_STATE_IN_OVERLAP
3067           && e_state!=EPOINT_STATE_IN_PROCEEDING