Fixed forking, to prevent LCR to run multiple times
[lcr.git] / action.cpp
index d0a1c9f..478406d 100644 (file)
@@ -24,8 +24,7 @@ int EndpointAppPBX::_action_init_call(char *remote)
        struct admin_list       *admin;
 
        /* a created call, this should never happen */
-       if (ea_endpoint->ep_join_id)
-       {
+       if (ea_endpoint->ep_join_id) {
                if (options.deb & DEBUG_EPOINT)
                        PERROR("EPOINT(%d): We already have a call instance, this should never happen!\n", ea_endpoint->ep_serial);
                return(0);
@@ -33,17 +32,14 @@ int EndpointAppPBX::_action_init_call(char *remote)
 
        /* create join */
        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): Creating new join instance.\n", ea_endpoint->ep_serial);
-       if (remote)
-       {
+       if (remote) {
                admin = admin_first;
-               while(admin)
-               {
+               while(admin) {
                        if (admin->remote_name[0] && !strcmp(admin->remote_name, remote))
                                break;
                        admin = admin->next;
                }
-               if (!admin)
-               {
+               if (!admin) {
                        /* resource not available */
                        trace_header("ACTION remote (not available)", DIRECTION_NONE);
                        add_trace("application", NULL, "%s", remote);
@@ -108,59 +104,52 @@ void EndpointAppPBX::action_dialing_internal(void)
                dialinginfo.ntype = rparam->integer_value;
 
        /* process service */
-       if ((rparam = routeparam(e_action, PARAM_CAPA)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_CAPA))) {
                capainfo.bearer_capa = rparam->integer_value;
                if (capainfo.bearer_capa != INFO_BC_SPEECH
-                && capainfo.bearer_capa != INFO_BC_AUDIO)
-               {
+                && capainfo.bearer_capa != INFO_BC_AUDIO) {
                        capainfo.bearer_mode = INFO_BMODE_PACKET;
                }
                capainfo.bearer_info1 = INFO_INFO1_NONE;
+               capainfo.hlc = INFO_HLC_NONE;
+               capainfo.exthlc = INFO_HLC_NONE;
        }
-       if ((rparam = routeparam(e_action, PARAM_BMODE)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_BMODE))) {
                capainfo.bearer_mode = rparam->integer_value;
        }
-       if ((rparam = routeparam(e_action, PARAM_INFO1)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_INFO1))) {
                capainfo.bearer_info1 = rparam->integer_value;
        }
-       if ((rparam = routeparam(e_action, PARAM_HLC)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_HLC))) {
                capainfo.hlc = rparam->integer_value;
        }
-       if ((rparam = routeparam(e_action, PARAM_EXTHLC)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_EXTHLC))) {
                capainfo.exthlc = rparam->integer_value;
        }
 
        /* process presentation */
-       if ((rparam = routeparam(e_action, PARAM_PRESENT)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_PRESENT))) {
                callerinfo.present = (rparam->integer_value)?INFO_PRESENT_ALLOWED:INFO_PRESENT_RESTRICTED;
        }
 
        /* check if extension exists AND only if not multiple extensions */
-       if (!read_extension(&ext, dialinginfo.id) && !strchr(dialinginfo.id,','))
-       {
+       if (!strchr(dialinginfo.id,',') && !read_extension(&ext, dialinginfo.id)) {
                trace_header("ACTION extension (extension doesn't exist)", DIRECTION_NONE);
                add_trace("extension", NULL, dialinginfo.id);
                end_trace();
-               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0, 0);
+               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0, 0, 0);
                new_state(EPOINT_STATE_OUT_DISCONNECT);
                message_disconnect_port(portlist, CAUSE_UNALLOCATED, LOCATION_PRIVATE_LOCAL, "");
                set_tone(portlist, "cause_86");
                return;
        }
        /* check if internal calls are denied */
-       if (e_ext.rights < 1)
-       {
+       if (e_ext.rights < 1) {
                trace_header("ACTION extension (dialing to extension denied)", DIRECTION_NONE);
                add_trace("extension", NULL, dialinginfo.id);
                end_trace();
                new_state(EPOINT_STATE_OUT_DISCONNECT);
-               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0, 0);
+               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0, 0, 0);
                message_disconnect_port(portlist, CAUSE_REJECTED, LOCATION_PRIVATE_LOCAL, "");
                set_tone(portlist, "cause_81");
                return;
@@ -192,23 +181,18 @@ void EndpointAppPBX::action_dialing_external(void)
        struct route_param *rparam;
 
        /* special processing of delete characters '*' and '#' */
-       if (e_ext.delete_ext)
-       {
+       if (e_ext.delete_ext) {
                /* dialing a # causes a clearing of complete number */
-               if (strchr(e_extdialing, '#'))
-               {
+               if (strchr(e_extdialing, '#')) {
                        e_extdialing[0] = '\0';
                        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): '#' detected: terminal '%s' selected caller id '%s' and continues dialing: '%s'\n", ea_endpoint->ep_serial, e_ext.number, e_callerinfo.id, e_extdialing);
                }
                /* eliminate digits before '*', which is a delete digit
                 */
-               if (strchr(e_extdialing, '*'))
-               {
+               if (strchr(e_extdialing, '*')) {
                        /* remove digits */
-                       while((p=strchr(e_extdialing, '*')))
-                       {
-                               if (p > e_extdialing) /* only if there is a digit in front */
-                               {
+                       while((p=strchr(e_extdialing, '*'))) {
+                               if (p > e_extdialing) { /* only if there is a digit in front */
                                        UCPY(p-1, p);
                                        p--;
                                }
@@ -224,17 +208,21 @@ void EndpointAppPBX::action_dialing_external(void)
        memcpy(&redirinfo, &e_redirinfo, sizeof(redirinfo));
        memset(&dialinginfo, 0, sizeof(dialinginfo));
        dialinginfo.itype = INFO_ITYPE_ISDN;
-       dialinginfo.sending_complete = 0;
+//     dialinginfo.sending_complete = 0;
        SCPY(dialinginfo.id, e_extdialing);
 
        /* process prefix */
        if ((rparam = routeparam(e_action, PARAM_PREFIX)))
                SPRINT(dialinginfo.id, "%s%s", rparam->string_value, e_extdialing);
 
+       /* process keypad */
+       if ((rparam = routeparam(e_action, PARAM_KEYPAD))) {
+               SCPY(dialinginfo.keypad, dialinginfo.id);
+               dialinginfo.id[0] = '\0';
+       }
+
        /* process number complete */
        if ((rparam = routeparam(e_action, PARAM_COMPLETE)))
-               if ((rparam = routeparam(e_action, PARAM_PREFIX)))
-                       SCPY(dialinginfo.id, rparam->string_value);
                dialinginfo.sending_complete = 1;
 
        /* process number type */
@@ -242,47 +230,40 @@ void EndpointAppPBX::action_dialing_external(void)
                dialinginfo.ntype = rparam->integer_value;
 
        /* process service */
-       if ((rparam = routeparam(e_action, PARAM_CAPA)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_CAPA))) {
                capainfo.bearer_capa = rparam->integer_value;
                if (capainfo.bearer_capa != INFO_BC_SPEECH
-                && capainfo.bearer_capa != INFO_BC_AUDIO)
-               {
+                && capainfo.bearer_capa != INFO_BC_AUDIO) {
                        capainfo.bearer_mode = INFO_BMODE_PACKET;
                }
                capainfo.bearer_info1 = INFO_INFO1_NONE;
+               capainfo.hlc = INFO_HLC_NONE;
+               capainfo.exthlc = INFO_HLC_NONE;
        }
-       if ((rparam = routeparam(e_action, PARAM_BMODE)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_BMODE))) {
                capainfo.bearer_mode = rparam->integer_value;
        }
-       if ((rparam = routeparam(e_action, PARAM_INFO1)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_INFO1))) {
                capainfo.bearer_info1 = rparam->integer_value;
        }
-       if ((rparam = routeparam(e_action, PARAM_HLC)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_HLC))) {
                capainfo.hlc = rparam->integer_value;
        }
-       if ((rparam = routeparam(e_action, PARAM_EXTHLC)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_EXTHLC))) {
                capainfo.exthlc = rparam->integer_value;
        }
 
 
        /* process callerid */
-       if ((rparam = routeparam(e_action, PARAM_CALLERID)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_CALLERID))) {
                SCPY(callerinfo.id, rparam->string_value);
        }
-       if ((rparam = routeparam(e_action, PARAM_CALLERIDTYPE)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_CALLERIDTYPE))) {
                callerinfo.ntype = rparam->integer_value;
        }
 
        /* process presentation */
-       if ((rparam = routeparam(e_action, PARAM_PRESENT)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_PRESENT))) {
                callerinfo.present = (rparam->integer_value)?INFO_PRESENT_ALLOWED:INFO_PRESENT_RESTRICTED;
        }
 
@@ -291,11 +272,10 @@ void EndpointAppPBX::action_dialing_external(void)
                SCPY(dialinginfo.interfaces, rparam->string_value);
 
        /* check if local calls are denied */
-       if (e_ext.rights < 2)
-       {
+       if (e_ext.rights < 2) {
                trace_header("ACTION extern (calling denied)", DIRECTION_NONE);
                end_trace();
-               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_REJECTED, 0, 0);
+               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_REJECTED, 0, 0, 0);
                set_tone(portlist, "cause_82");
                denied:
                message_disconnect_port(portlist, CAUSE_REJECTED, LOCATION_PRIVATE_LOCAL, "");
@@ -305,28 +285,24 @@ void EndpointAppPBX::action_dialing_external(void)
 
        if (!strncmp(dialinginfo.id, options.national, strlen(options.national))
         || dialinginfo.ntype == INFO_NTYPE_NATIONAL
-        || dialinginfo.ntype == INFO_NTYPE_INTERNATIONAL)
-       {
+        || dialinginfo.ntype == INFO_NTYPE_INTERNATIONAL) {
                /* check if national calls are denied */
-               if (e_ext.rights < 3)
-               {
+               if (e_ext.rights < 3) {
                        trace_header("ACTION extern (national calls denied)", DIRECTION_NONE);
                        end_trace();
-                       release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_REJECTED, 0, 0);
+                       release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_REJECTED, 0, 0, 0);
                        set_tone(portlist, "cause_83");
                        goto denied;
                }
        }
 
        if (!strncmp(dialinginfo.id, options.international, strlen(options.international))
-        || dialinginfo.ntype == INFO_NTYPE_INTERNATIONAL)
-       {
+        || dialinginfo.ntype == INFO_NTYPE_INTERNATIONAL) {
                /* check if international calls are denied */
-               if (e_ext.rights < 4)
-               {
+               if (e_ext.rights < 4) {
                        trace_header("ACTION extern (international calls denied)", DIRECTION_NONE);
                        end_trace();
-                       release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_REJECTED, 0, 0);
+                       release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_REJECTED, 0, 0, 0);
                        set_tone(portlist, "cause_84");
                        goto denied;
                }
@@ -335,6 +311,8 @@ void EndpointAppPBX::action_dialing_external(void)
        /* add or update outgoing call */
        trace_header("ACTION extern (calling)", DIRECTION_NONE);
        add_trace("number", NULL, dialinginfo.id);
+       if (dialinginfo.sending_complete)
+       add_trace("number", "complete", "yes");
        if (dialinginfo.interfaces[0])
                add_trace("interfaces", NULL, dialinginfo.interfaces);
        end_trace();
@@ -359,11 +337,9 @@ void EndpointAppPBX::action_dialing_remote(void)
        char                    context[128] = "";
        char                    remote[32];
 
-       if (!ea_endpoint->ep_join_id)
-       {
+       if (!ea_endpoint->ep_join_id) {
                /* no join yet, sending setup */
-               if (!(rparam = routeparam(e_action, PARAM_APPLICATION)))
-               {
+               if (!(rparam = routeparam(e_action, PARAM_APPLICATION))) {
                        trace_header("ACTION remote (no application given)", DIRECTION_NONE);
                        end_trace();
                        new_state(EPOINT_STATE_OUT_DISCONNECT);
@@ -381,16 +357,13 @@ void EndpointAppPBX::action_dialing_remote(void)
                memcpy(&redirinfo, &e_redirinfo, sizeof(redirinfo));
                memset(&dialinginfo, 0, sizeof(dialinginfo));
 
-               if ((rparam = routeparam(e_action, PARAM_CONTEXT)))
-               {
+               if ((rparam = routeparam(e_action, PARAM_CONTEXT))) {
                        SCPY(context, rparam->string_value);
                }
-               if ((rparam = routeparam(e_action, PARAM_EXTEN)))
-               {
+               if ((rparam = routeparam(e_action, PARAM_EXTEN))) {
                        SCPY(dialinginfo.id, rparam->string_value);
                        dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
-               } else
-               {
+               } else {
                        SCPY(dialinginfo.id, e_extdialing);
                }
                e_extdialing = e_dialinginfo.id + strlen(e_dialinginfo.id);
@@ -408,14 +381,12 @@ void EndpointAppPBX::action_dialing_remote(void)
                memcpy(&message->param.setup.capainfo, &capainfo, sizeof(struct capa_info));
                SCPY(message->param.setup.context, context);
                message_put(message);
-       } else
-       {
+       } else {
                /* send overlap digits */
                trace_header("ACTION remote (dialing)", DIRECTION_NONE);
                add_trace("number", NULL, e_extdialing);
                end_trace();
-               if (e_extdialing[0])
-               {
+               if (e_extdialing[0]) {
                        message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_join_id, EPOINT_TO_JOIN, MESSAGE_INFORMATION);
                        memcpy(&message->param.information, &e_dialinginfo, sizeof(struct dialing_info));
                        SCPY(message->param.information.id, e_extdialing);
@@ -440,8 +411,7 @@ void EndpointAppPBX::action_dialing_vbox_record(void)
        portlist = ea_endpoint->ep_portlist;
 
        /* check for given extension */
-       if (!(rparam = routeparam(e_action, PARAM_EXTENSION)))
-       {
+       if (!(rparam = routeparam(e_action, PARAM_EXTENSION))) {
                trace_header("ACTION vbox-record (no extension given by parameter)", DIRECTION_NONE);
                end_trace();
 
@@ -452,8 +422,7 @@ void EndpointAppPBX::action_dialing_vbox_record(void)
        }
 
        /* check if extension exists */
-       if (!read_extension(&ext, rparam->string_value))
-       {
+       if (!read_extension(&ext, rparam->string_value)) {
                trace_header("ACTION vbox-record (given extension does not exists)", DIRECTION_NONE);
                add_trace("extension", NULL, "%s", rparam->string_value);
                end_trace();
@@ -464,8 +433,7 @@ void EndpointAppPBX::action_dialing_vbox_record(void)
        }
 
        /* check if internal calls are denied */
-       if (e_ext.rights < 1)
-       {
+       if (e_ext.rights < 1) {
                trace_header("ACTION vbox-record (internal calls are denied)", DIRECTION_NONE);
                end_trace();
                new_state(EPOINT_STATE_OUT_DISCONNECT);
@@ -487,8 +455,7 @@ void EndpointAppPBX::action_dialing_vbox_record(void)
 
        /* append special announcement (if given) */
        if ((rparam = routeparam(e_action, PARAM_ANNOUNCEMENT)))
-       if (rparam->string_value[0])
-       {
+       if (rparam->string_value[0]) {
                SCAT(dialinginfo.id, ",");
                SCAT(dialinginfo.id, rparam->string_value);
        }
@@ -522,8 +489,7 @@ void EndpointAppPBX::action_init_partyline(void)
        portlist = ea_endpoint->ep_portlist;
 
        /* check for given extension */
-       if (!(rparam = routeparam(e_action, PARAM_ROOM)))
-       {
+       if (!(rparam = routeparam(e_action, PARAM_ROOM))) {
                trace_header("ACTION partyline (no room parameter)", DIRECTION_NONE);
                end_trace();
                noroom:
@@ -532,8 +498,7 @@ void EndpointAppPBX::action_init_partyline(void)
                set_tone(portlist, "cause_3f");
                return;
        }
-       if (rparam->integer_value <= 0)
-       {
+       if (rparam->integer_value <= 0) {
                trace_header("ACTION partyline (illegal room parameter)", DIRECTION_NONE);
                add_trace("room", NULL, "%d", rparam->integer_value);
                end_trace();
@@ -546,24 +511,20 @@ void EndpointAppPBX::action_init_partyline(void)
 
        /* don't create join if partyline exists */
        join = join_first;
-       while(join)
-       {
-               if (join->j_type == JOIN_TYPE_PBX)
-               {
+       while(join) {
+               if (join->j_type == JOIN_TYPE_PBX) {
                        joinpbx = (class JoinPBX *)join;
                        if (joinpbx->j_partyline == partyline)
                                break;
                }
                join = join->next;
        }
-       if (!join)
-       {
+       if (!join) {
                /* create join */
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): Creating new join instance.\n", ea_endpoint->ep_serial);
                if (!(join = new JoinPBX(ea_endpoint)))
                        FATAL("No memory for join object\n");
-       } else
-       {
+       } else {
 //NOTE: joinpbx must be set here
                /* add relation to existing join */
                if (!(relation=joinpbx->add_relation()))
@@ -620,14 +581,12 @@ void EndpointAppPBX::action_dialing_login(void)
        struct route_param *rparam;
 
        /* extension parameter */
-       if ((rparam = routeparam(e_action, PARAM_EXTENSION)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_EXTENSION))) {
                /* extension is given by parameter */
                extension = rparam->string_value;
                if (extension[0] == '\0')
                        return;
-               if (!read_extension(&e_ext, extension))
-               {
+               if (!read_extension(&e_ext, extension)) {
                        trace_header("ACTION login (extension doesn't exist)", DIRECTION_NONE);
                        add_trace("extension", NULL, "%s", extension);
                        end_trace();
@@ -637,14 +596,12 @@ void EndpointAppPBX::action_dialing_login(void)
                        set_tone(portlist, "cause_86");
                        return;
                }
-       } else
-       {
+       } else {
                /* extension must be given by dialstring */
                extension = e_extdialing;
                if (extension[0] == '\0')
                        return;
-               if (!read_extension(&e_ext, extension))
-               {
+               if (!read_extension(&e_ext, extension)) {
                        trace_header("ACTION login (extension incomplete or does not exist)", DIRECTION_NONE);
                        add_trace("extension", NULL, "%s", extension);
                        end_trace();
@@ -682,8 +639,7 @@ void EndpointAppPBX::action_dialing_login(void)
        e_connectedmode = 1;
        e_dtmf = 1;
 
-       if (!(rparam = routeparam(e_action, PARAM_NOPASSWORD)))
-       {
+       if (!(rparam = routeparam(e_action, PARAM_NOPASSWORD))) {
                /* make call state to enter password */
                trace_header("ACTION login (ask for password)", DIRECTION_NONE);
                add_trace("extension", NULL, "%s", e_ext.number);
@@ -692,18 +648,17 @@ void EndpointAppPBX::action_dialing_login(void)
                e_ruleset = NULL;
                e_rule = NULL;
                e_action = &action_password;
-               e_match_timeout = 0;
+               unsched_timer(&e_match_timeout);
                e_match_to_action = NULL;
                e_dialinginfo.id[0] = '\0';
                e_extdialing = strchr(e_dialinginfo.id, '\0');
 
                /* set timeout */
-               e_password_timeout = now+20;
+               schedule_timer(&e_password_timeout, 20, 0);
 
                /* do dialing */
-               process_dialing();
-       } else 
-       {
+               process_dialing(0);
+       } else {
                /* make call state  */
                new_state(EPOINT_STATE_IN_OVERLAP);
                e_ruleset = ruleset_main;
@@ -724,8 +679,7 @@ void EndpointAppPBX::action_init_change_callerid(void)
 {
        struct port_list *portlist = ea_endpoint->ep_portlist;
 
-       if (!e_ext.change_callerid)
-       {
+       if (!e_ext.change_callerid) {
                /* service not available */
                trace_header("ACTION change-callerid (denied for this caller)", DIRECTION_NONE);
                end_trace();
@@ -746,15 +700,12 @@ void EndpointAppPBX::_action_callerid_calleridnext(int next)
        char old_id[64] = "", new_id[64] = "";
        int old_type=0, new_type=0, old_present=0, new_present=0;
 
-       if ((rparam = routeparam(e_action, PARAM_CALLERID)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_CALLERID))) {
                /* the caller ID is given by parameter */
                callerid = rparam->string_value;
-       } else
-       {
+       } else {
                /* caller ID is dialed */
-               if (!strchr(e_extdialing, '#'))
-               {
+               if (!strchr(e_extdialing, '#')) {
                        /* no complete ID yet */
                        return;
                }
@@ -764,8 +715,7 @@ void EndpointAppPBX::_action_callerid_calleridnext(int next)
 
        /* given callerid type */
        if ((rparam = routeparam(e_action, PARAM_CALLERIDTYPE)))
-               switch(rparam->integer_value)
-               {
+               switch(rparam->integer_value) {
                        case INFO_NTYPE_SUBSCRIBER:
                        SPRINT(buffer, "s%s", callerid);
                        callerid = buffer;
@@ -786,27 +736,22 @@ void EndpointAppPBX::_action_callerid_calleridnext(int next)
 
        /* caller id complete, dialing with new caller id */
        /* write new parameters */
-       if (read_extension(&e_ext, e_ext.number))
-       {
+       if (read_extension(&e_ext, e_ext.number)) {
                old_present = (!next)?e_ext.callerid_present:e_ext.id_next_call_present;
                old_type = (!next)?e_ext.callerid_type:e_ext.id_next_call_type;
                SCPY(old_id, (!next)?e_ext.callerid:e_ext.id_next_call);
-               if (callerid[0] == '\0')
-               {
+               if (callerid[0] == '\0') {
                        /* no caller id */
                        (!next)?e_ext.callerid_present:e_ext.id_next_call_present = INFO_PRESENT_RESTRICTED;
-               } else
-               {
+               } else {
                        /* new caller id */
                        (!next)?e_ext.callerid_present:e_ext.id_next_call_present = INFO_PRESENT_ALLOWED;
                        if ((rparam = routeparam(e_action, PARAM_PRESENT))) if (rparam->integer_value == 0)
                                (!next)?e_ext.callerid_present:e_ext.id_next_call_present = INFO_PRESENT_RESTRICTED;
-                       if (e_ext.callerid_type == INFO_NTYPE_UNKNOWN) /* if callerid is unknown, the given id is not nationalized */
-                       {
+                       if (e_ext.callerid_type == INFO_NTYPE_UNKNOWN) /* if callerid is unknown, the given id is not nationalized */ {
                                SCPY((!next)?e_ext.callerid:e_ext.id_next_call, callerid);
                                (!next)?e_ext.callerid_type:e_ext.id_next_call_type = INFO_NTYPE_UNKNOWN;
-                       } else
-                       {
+                       } else {
                                SCPY((!next)?e_ext.callerid:e_ext.id_next_call, nationalize_callerinfo(callerid,&((!next)?e_ext.callerid_type:e_ext.id_next_call_type), options.national, options.international));
                        }
                        if (!next) e_ext.id_next_call_type = -1;
@@ -855,8 +800,7 @@ void EndpointAppPBX::action_init_change_forward(void)
 {
        struct port_list *portlist = ea_endpoint->ep_portlist;
 
-       if (!e_ext.change_forward)
-       {
+       if (!e_ext.change_forward) {
                trace_header("ACTION change-forward (denied for this caller)", DIRECTION_NONE);
                end_trace();
                /* service not available */             
@@ -880,12 +824,10 @@ void EndpointAppPBX::action_dialing_forward(void)
        if ((rparam = routeparam(e_action, PARAM_DIVERSION)))
                diversion = rparam->integer_value;
 
-       if ((rparam = routeparam(e_action, PARAM_DEST)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_DEST))) {
                /* if destination is given */
                dest = rparam->string_value;
-       } else
-       {
+       } else {
                if (!strchr(e_extdialing, '#'))
                        return;
                *strchr(e_extdialing, '#') = '\0';
@@ -893,10 +835,8 @@ void EndpointAppPBX::action_dialing_forward(void)
        }
 
        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal %s: storing forwarding to '%s'.\n", ea_endpoint->ep_serial, e_ext.number, dest);
-       if (read_extension(&e_ext, e_ext.number))
-       {
-               switch(diversion)
-               {
+       if (read_extension(&e_ext, e_ext.number)) {
+               switch(diversion) {
                        case INFO_DIVERSION_CFU:
                        trace_header("ACTION change-forward (new CFU=unconditional)", DIRECTION_NONE);
                        add_trace("destin'", NULL, "%s", dest);
@@ -944,8 +884,7 @@ void EndpointAppPBX::action_init_redial_reply(void)
        struct port_list *portlist = ea_endpoint->ep_portlist;
 
        e_select = 0;
-       if (!e_ext.last_out[0])
-       {
+       if (!e_ext.last_out[0]) {
                trace_header("ACTION redial/reply (no last number stored)", DIRECTION_NONE);
                end_trace();
                new_state(EPOINT_STATE_OUT_DISCONNECT);
@@ -976,16 +915,14 @@ void EndpointAppPBX::_action_redial_reply(int in)
                goto nodisplay;
 
        /* scroll menu */
-       if (e_extdialing[0]=='*' || e_extdialing[0]=='1')
-       {
+       if (e_extdialing[0]=='*' || e_extdialing[0]=='1') {
                /* find prev entry */
                e_select--;
                if (e_select < 0)
                        e_select = 0;
 
        }
-       if (e_extdialing[0]=='#' || e_extdialing[0]=='3')
-       {
+       if (e_extdialing[0]=='#' || e_extdialing[0]=='3') {
                /* find next entry */
                e_select++;
                if (e_select >= MAX_REMEMBER) {
@@ -1000,8 +937,7 @@ void EndpointAppPBX::_action_redial_reply(int in)
        }
 
        last = (in)?e_ext.last_in[e_select]:e_ext.last_out[e_select];
-       if (e_extdialing[0]=='0' || e_extdialing[0]=='2')
-       {
+       if (e_extdialing[0]=='0' || e_extdialing[0]=='2') {
                nodisplay:
                if (in)
                        trace_header("ACTION reply (dialing)", DIRECTION_NONE);
@@ -1013,7 +949,7 @@ void EndpointAppPBX::_action_redial_reply(int in)
                SCPY(e_dialinginfo.id, last);
                e_extdialing = e_dialinginfo.id;
                e_action = NULL;
-               process_dialing();
+               process_dialing(0);
                return;
        }
        e_extdialing[0] = '\0';
@@ -1062,8 +998,7 @@ void EndpointAppPBX::action_dialing_powerdial(void)
        struct route_param *rparam;
 
        /* power dialing only possible if we have a last dialed number */
-       if (!e_ext.last_out[0])
-       {
+       if (!e_ext.last_out[0]) {
                trace_header("ACTION powerdial (no last number stored)", DIRECTION_NONE);
                end_trace();
                new_state(EPOINT_STATE_OUT_DISCONNECT);
@@ -1073,20 +1008,16 @@ void EndpointAppPBX::action_dialing_powerdial(void)
        }
 
        /* limit */
-       if ((rparam = routeparam(e_action, PARAM_LIMIT)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_LIMIT))) {
                e_powerlimit = rparam->integer_value;
-       } else
-       {
+       } else {
                e_powerlimit = 0;
        }
 
        /* delay */
-       if ((rparam = routeparam(e_action, PARAM_DELAY)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_DELAY))) {
                e_powerdelay = rparam->integer_value;
-       } else
-       {
+       } else {
                /* delay incomplete */
                if (!strchr(e_extdialing, '#'))
                        return;
@@ -1112,10 +1043,10 @@ void EndpointAppPBX::action_dialing_powerdial(void)
 
        /* do dialing */
        SCPY(e_dialinginfo.id, e_ext.last_out[0]);
-       e_powerdialing = -1; /* indicates the existence of powerdialing but no redial time given */
+       e_powerdial_on = 1; /* indicates the existence of powerdialing but no redial time given */
        e_powercount = 0;
        e_action = NULL;
-       process_dialing();
+       process_dialing(0);
 }
 
 
@@ -1130,8 +1061,7 @@ void EndpointAppPBX::action_dialing_callback(void)
        portlist = ea_endpoint->ep_portlist;
 
        /* check given extension */
-       if (!(rparam = routeparam(e_action, PARAM_EXTENSION)))
-       {
+       if (!(rparam = routeparam(e_action, PARAM_EXTENSION))) {
                noextension:
                trace_header("ACTION callback (no extension defined)", DIRECTION_NONE);
                end_trace();
@@ -1152,8 +1082,7 @@ void EndpointAppPBX::action_dialing_callback(void)
 
        /* read callback extension */
        memset(&cbext, 0, sizeof(cbext));
-       if (!read_extension(&cbext, e_cbcaller))
-       {
+       if (!read_extension(&cbext, e_cbcaller)) {
                trace_header("ACTION callback (extension doesn't exist)", DIRECTION_NONE);
                add_trace("extension", NULL, "%s", e_cbcaller);
                end_trace();
@@ -1161,8 +1090,7 @@ void EndpointAppPBX::action_dialing_callback(void)
        }
 
        /* if password is not given */
-       if (cbext.password[0] == '\0')
-       {
+       if (cbext.password[0] == '\0') {
                trace_header("ACTION callback (no password set)", DIRECTION_NONE);
                add_trace("extension", NULL, "%s", e_cbcaller);
                end_trace();
@@ -1172,8 +1100,7 @@ void EndpointAppPBX::action_dialing_callback(void)
        /* callback only possible if callerid exists OR it is given */
        if ((rparam = routeparam(e_action, PARAM_CALLTO)))
                SCPY(e_cbto, rparam->string_value);
-       if (e_cbto[0])
-       {
+       if (e_cbto[0]) {
                trace_header("ACTION callback (alternative caller id)", DIRECTION_NONE);
                add_trace("extension", NULL, "%s", e_cbcaller);
                add_trace("callerid", NULL, "%s", e_cbto);
@@ -1182,8 +1109,7 @@ void EndpointAppPBX::action_dialing_callback(void)
                e_callerinfo.ntype = INFO_NTYPE_UNKNOWN;
                e_callerinfo.present = INFO_PRESENT_ALLOWED;
        }
-       if (e_callerinfo.id[0]=='\0' || e_callerinfo.present==INFO_PRESENT_NOTAVAIL)
-       {
+       if (e_callerinfo.id[0]=='\0' || e_callerinfo.present==INFO_PRESENT_NOTAVAIL) {
                trace_header("ACTION callback (no caller ID available)", DIRECTION_NONE);
                add_trace("extension", NULL, "%s", e_cbcaller);
                end_trace();
@@ -1222,7 +1148,7 @@ void EndpointAppPBX::action_hangup_callback(void)
        end_trace();
 
        /* set time to callback */
-       e_callback = now_d + delay;
+       schedule_timer(&e_callback_timeout, delay, 0);
 }
 
 
@@ -1238,8 +1164,7 @@ void EndpointAppPBX::action_dialing_abbrev(void)
        portlist = ea_endpoint->ep_portlist;
 
        /* abbrev dialing is only possible if we have a caller defined */
-       if (!e_ext.number[0])
-       {
+       if (!e_ext.number[0]) {
                trace_header("ACTION abbreviation (only for extension)", DIRECTION_NONE);
                end_trace();
                new_state(EPOINT_STATE_OUT_DISCONNECT);
@@ -1253,8 +1178,7 @@ void EndpointAppPBX::action_dialing_abbrev(void)
        phone = NULL;
        name = NULL;
        result = parse_phonebook(e_ext.number, &abbrev, &phone, &name);
-       if (result == 0)
-       {
+       if (result == 0) {
                trace_header("ACTION abbreviation (not found)", DIRECTION_NONE);
                add_trace("abbrev", NULL, "%s", abbrev);
                end_trace();
@@ -1263,8 +1187,7 @@ void EndpointAppPBX::action_dialing_abbrev(void)
                set_tone(portlist, "cause_01");
                return;
        }
-       if (result == -1) /* may match if more digits are dialed */
-       {
+       if (result == -1) { /* may match if more digits are dialed */
                return;
        }
 
@@ -1278,7 +1201,7 @@ void EndpointAppPBX::action_dialing_abbrev(void)
        SCPY(e_dialinginfo.id, phone);
        e_extdialing = e_dialinginfo.id;
        e_action = NULL;
-       process_dialing();
+       process_dialing(0);
 }
 
 
@@ -1299,8 +1222,7 @@ void EndpointAppPBX::action_dialing_test(void)
                SCPY(testcode, rparam->string_value);
        SCAT(testcode, e_extdialing);
 
-       switch(testcode[0])
-       {
+       switch(testcode[0]) {
                case '1':
                trace_header("ACTION test", DIRECTION_NONE);
                add_trace("test", NULL, "proceeding");
@@ -1348,8 +1270,7 @@ void EndpointAppPBX::action_dialing_test(void)
                logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
 
                port = find_port_id(portlist->port_id);
-               if (port)
-               {
+               if (port) {
                        port->set_echotest(1);
                }
                break;
@@ -1462,8 +1383,7 @@ void EndpointAppPBX::action_init_play(void)
        struct port_list *portlist = ea_endpoint->ep_portlist;
 
        /* check given sample */
-       if (!(rparam = routeparam(e_action, PARAM_SAMPLE)))
-       {
+       if (!(rparam = routeparam(e_action, PARAM_SAMPLE))) {
                trace_header("ACTION play (no sample given)", DIRECTION_NONE);
                end_trace();
 
@@ -1476,8 +1396,7 @@ void EndpointAppPBX::action_init_play(void)
        }
 
        /* if sample is given */
-       if (rparam->string_value[0] == '\0')
-       {
+       if (rparam->string_value[0] == '\0') {
                trace_header("ACTION play (no sample given)", DIRECTION_NONE);
                end_trace();
                goto disconnect;
@@ -1503,22 +1422,19 @@ void EndpointAppPBX::action_dialing_calculator(void)
        struct port_list *portlist = ea_endpoint->ep_portlist;
        struct lcr_msg *message;
        double value1, value2, v, sign1;
-       int komma1, komma2, k, state, mode, first;
+       int komma1, komma2, k, state, mode = 0, first;
        char *p;
 
        portlist = ea_endpoint->ep_portlist;
 
        /* remove error message */
-       if (!strncmp(e_extdialing, "Error", 5))
-       {
+       if (!strncmp(e_extdialing, "Error", 5)) {
                UCPY(e_extdialing, e_extdialing+5);
        }
-       if (!strncmp(e_extdialing, "inf", 3))
-       {
+       if (!strncmp(e_extdialing, "inf", 3)) {
                UCPY(e_extdialing, e_extdialing+3);
        }
-       if (!strncmp(e_extdialing, "-inf", 4))
-       {
+       if (!strncmp(e_extdialing, "-inf", 4)) {
                UCPY(e_extdialing, e_extdialing+4);
        }
 
@@ -1533,31 +1449,24 @@ void EndpointAppPBX::action_dialing_calculator(void)
        if (!p)
                return;
        first = 1;
-       while(*p)
-       {
-               if (*p>='0' && *p<='9')
-               {
+       while(*p) {
+               if (*p>='0' && *p<='9') {
 #if 0
-                       if (first)
-                       {
+                       if (first) {
                                UCPY(p, p+1);
                                continue;
                        }
-                       if ((p[-1]<'0' || p[-1]>'0') && p[-1]!='.')
-                       {
+                       if ((p[-1]<'0' || p[-1]>'0') && p[-1]!='.') {
                                p--;
                                UCPY(p, p+1);
                                continue;
                        }
 #endif
-                       switch(state)
-                       {
+                       switch(state) {
                                case 0: /* first number */
-                               if (!komma1)
-                               {
+                               if (!komma1) {
                                        value1 = value1*10 + (*p-'0');
-                               } else
-                               {
+                               } else {
                                        k = komma1++;
                                        v = *p-'0';
                                        while(k--)
@@ -1566,11 +1475,9 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                }
                                break;
                                case 1: /* second number */
-                               if (!komma2)
-                               {
+                               if (!komma2) {
                                        value2 = value2*10 + (*p-'0');
-                               } else
-                               {
+                               } else {
                                        k = komma2++;
                                        v = *p-'0';
                                        while(k--)
@@ -1580,17 +1487,14 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                } else
-               switch(*p)
-               {
+               switch(*p) {
                        case '*':
-                       if (first)
-                       {
+                       if (first) {
                                UCPY(e_extdialing, "Error");
                                goto done;
                        }
                        /* if there is a multiplication, we change to / */
-                       if (p[-1] == '*')
-                       {
+                       if (p[-1] == '*') {
                                mode = 1;
                                p[-1] = '/';
                                UCPY(p, p+1);
@@ -1598,8 +1502,7 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                        /* if there is a division, we change to + */
-                       if (p[-1] == '/')
-                       {
+                       if (p[-1] == '/') {
                                mode = 2;
                                p[-1] = '+';
                                UCPY(p, p+1);
@@ -1607,8 +1510,7 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                        /* if there is a addition, we change to - */
-                       if (p[-1] == '+')
-                       {
+                       if (p[-1] == '+') {
                                mode = 3;
                                p[-1] = '-';
                                UCPY(p, p+1);
@@ -1616,8 +1518,7 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                        /* if there is a substraction and a comma, we change to * */
-                       if (p[-1]=='-' && komma1)
-                       {
+                       if (p[-1]=='-' && komma1) {
                                mode = 0;
                                p[-1] = '*';
                                UCPY(p, p+1);
@@ -1625,8 +1526,7 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                        /* if there is a substraction and no comma and the first or second value, we change to , */
-                       if (p[-1]=='-')
-                       {
+                       if (p[-1]=='-') {
                                p[-1] = '.';
                                UCPY(p, p+1);
                                p--;
@@ -1634,8 +1534,7 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                        /* if there is a komma and we are at the first value, we change to * */
-                       if (p[-1]=='.' && state==0)
-                       {
+                       if (p[-1]=='.' && state==0) {
                                mode = 0;
                                p[-1] = '*';
                                UCPY(p, p+1);
@@ -1644,14 +1543,12 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                        /* if there is a komma and we are at the second value, we display error */
-                       if (komma2 && state==1)
-                       {
+                       if (komma2 && state==1) {
                                UCPY(e_extdialing, "Error");
                                goto done;
                        }
                        /* if we are at state 1, we write a comma */
-                       if (state == 1)
-                       {
+                       if (state == 1) {
                                *p = '.';
                                komma2 = 1;
                                break;
@@ -1664,14 +1561,12 @@ void EndpointAppPBX::action_dialing_calculator(void)
 
                        case '#':
                        /* if just a number is displayed, the input is cleared */
-                       if (state==0)
-                       {
+                       if (state==0) {
                                *e_extdialing = '\0';
                                break;
                        }
                        /* calculate the result */
-                       switch(mode)
-                       {
+                       switch(mode) {
                                case 0: /* multiply */
                                UNPRINT(e_extdialing, sizeof(e_dialinginfo.id)-strlen(e_dialinginfo.id), "%.8f", sign1*value1*value2);
                                break;
@@ -1686,8 +1581,7 @@ void EndpointAppPBX::action_dialing_calculator(void)
                                break;
                        }
                        e_dialinginfo.id[sizeof(e_dialinginfo.id)-1] = '\0';
-                       if (strchr(e_extdialing, '.')) /* remove zeroes */
-                       {
+                       if (strchr(e_extdialing, '.')) { /* remove zeroes */
                                while (e_extdialing[strlen(e_extdialing)-1] == '0')
                                        e_extdialing[strlen(e_extdialing)-1] = '\0';
                                if (e_extdialing[strlen(e_extdialing)-1] == '.')
@@ -1715,8 +1609,7 @@ void EndpointAppPBX::action_dialing_calculator(void)
                        break;
 
                        case '-':
-                       if (first)
-                       {
+                       if (first) {
                                sign1=-1;
                                break;
                        }
@@ -1761,8 +1654,7 @@ void EndpointAppPBX::_action_goto_menu(int mode)
        struct route_param *rparam;
 
        /* check given ruleset */
-       if (!(rparam = routeparam(e_action, PARAM_RULESET)))
-       {
+       if (!(rparam = routeparam(e_action, PARAM_RULESET))) {
                no_ruleset:
                trace_header("ACTION goto/menu (no ruleset given)", DIRECTION_NONE);
                end_trace();
@@ -1777,8 +1669,7 @@ void EndpointAppPBX::_action_goto_menu(int mode)
        if (rparam->string_value[0] == '\0')
                goto no_ruleset;
        e_ruleset = getrulesetbyname(rparam->string_value);
-       if (!e_ruleset)
-       {
+       if (!e_ruleset) {
                trace_header("ACTION goto/menu (ruleset not found)", DIRECTION_NONE);
                add_trace("ruleset", NULL, "%s", rparam->string_value);
                end_trace();
@@ -1786,15 +1677,12 @@ void EndpointAppPBX::_action_goto_menu(int mode)
        }
 
        /* if the 'menu' was selected, we will flush all digits */
-       if (mode)
-       {
+       if (mode) {
                e_dialinginfo.id[0] = 0;
                e_extdialing = e_dialinginfo.id;
-       } else
-       {
+       } else {
                /* remove digits that are required to match the rule */
-               if ((rparam = routeparam(e_action, PARAM_STRIP)))
-               {
+               if ((rparam = routeparam(e_action, PARAM_STRIP))) {
                        if (e_extdialing)
                                SCPY(e_dialinginfo.id, e_extdialing);
                        e_extdialing = e_dialinginfo.id;
@@ -1804,23 +1692,20 @@ void EndpointAppPBX::_action_goto_menu(int mode)
        /* play sample */
        trace_header("ACTION goto/menu (change to)", DIRECTION_NONE);
        add_trace("ruleset", NULL, "%s", e_ruleset->name);
-       if (e_dialinginfo.id[0])
-       {
+       if (e_dialinginfo.id[0]) {
                add_trace("dialing", NULL, "%s", e_dialinginfo.id);
        }
-       if ((rparam = routeparam(e_action, PARAM_SAMPLE)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_SAMPLE))) {
                add_trace("sample", NULL, "%s", rparam->string_value);
                end_trace();
                set_tone(ea_endpoint->ep_portlist, rparam->string_value);
-       } else
-       {
+       } else {
                end_trace();
        }
 
        /* do dialing with new ruleset */
        e_action = NULL;
-       process_dialing();
+       process_dialing(0);
 }
 
 /* process dialing goto
@@ -1851,13 +1736,11 @@ void EndpointAppPBX::action_dialing_disconnect(void)
        char cause_string[256] = "", display[84] = "";
 
        /* check cause parameter */
-       if ((rparam = routeparam(e_action, PARAM_CAUSE)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_CAUSE))) {
                cause = rparam->integer_value;
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): 'cause' is given: %d\n", ea_endpoint->ep_serial, cause);
        }
-       if ((rparam = routeparam(e_action, PARAM_LOCATION)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_LOCATION))) {
                location = rparam->integer_value;
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): 'location' is given: %d\n", ea_endpoint->ep_serial, location);
        }
@@ -1867,15 +1750,13 @@ void EndpointAppPBX::action_dialing_disconnect(void)
        SPRINT(cause_string, "cause_%02x", cause);
 
        /* check sample parameter */
-       if ((rparam = routeparam(e_action, PARAM_SAMPLE)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_SAMPLE))) {
                SCPY(cause_string, rparam->string_value);
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): 'sample' is given: %s\n", ea_endpoint->ep_serial, cause_string);
        }
 
        /* check display */
-       if ((rparam = routeparam(e_action, PARAM_DISPLAY)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_DISPLAY))) {
                SCPY(display, rparam->string_value);
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): 'display' is given: %s\n", ea_endpoint->ep_serial, display);
        }
@@ -1891,11 +1772,9 @@ void EndpointAppPBX::action_dialing_disconnect(void)
        end_trace();
        new_state(EPOINT_STATE_OUT_DISCONNECT);
        set_tone(portlist, cause_string);
-       if (!(rparam = routeparam(e_action, PARAM_CONNECT)))
-       {
+       if (!(rparam = routeparam(e_action, PARAM_CONNECT))) {
                message_disconnect_port(portlist, cause, location, display);
-       } else
-       {
+       } else {
                message = message_create(ea_endpoint->ep_serial, ea_endpoint->ep_portlist->port_id, EPOINT_TO_PORT, MESSAGE_NOTIFY);
                SCPY(message->param.notifyinfo.display, display);
                message_put(message);
@@ -1906,6 +1785,48 @@ void EndpointAppPBX::action_dialing_disconnect(void)
 
 
 /*
+ * process dialing release
+ */
+void EndpointAppPBX::action_dialing_release(void)
+{
+       struct route_param *rparam;
+       int cause = CAUSE_NORMAL; /* normal call clearing */
+       int location = LOCATION_PRIVATE_LOCAL;
+       char cause_string[256] = "", display[84] = "";
+
+       /* check cause parameter */
+       if ((rparam = routeparam(e_action, PARAM_CAUSE))) {
+               cause = rparam->integer_value;
+               PDEBUG(DEBUG_EPOINT, "EPOINT(%d): 'cause' is given: %d\n", ea_endpoint->ep_serial, cause);
+       }
+       if ((rparam = routeparam(e_action, PARAM_LOCATION))) {
+               location = rparam->integer_value;
+               PDEBUG(DEBUG_EPOINT, "EPOINT(%d): 'location' is given: %d\n", ea_endpoint->ep_serial, location);
+       }
+
+
+       /* use cause as sample, if not given later */
+       SPRINT(cause_string, "cause_%02x", cause);
+
+       /* check display */
+       if ((rparam = routeparam(e_action, PARAM_DISPLAY))) {
+               SCPY(display, rparam->string_value);
+               PDEBUG(DEBUG_EPOINT, "EPOINT(%d): 'display' is given: %s\n", ea_endpoint->ep_serial, display);
+       }
+
+       /* disconnect only if connect parameter is not given */
+       trace_header("ACTION release", DIRECTION_NONE);
+       add_trace("cause", "value", "%d", cause);
+       add_trace("cause", "location", "%d", location);
+       if (display[0])
+               add_trace("display", NULL, "%s", display);
+       end_trace();
+       e_action = NULL;
+       release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, location, cause, 1);
+       return;
+}
+
+/*
  * process dialing help
  */
 void EndpointAppPBX::action_dialing_help(void)
@@ -1923,36 +1844,29 @@ void EndpointAppPBX::action_dialing_help(void)
                return;
 
        /* scroll menu */
-       if (strchr(e_dialinginfo.id,'*'))
-       {
+       if (strchr(e_dialinginfo.id,'*')) {
                e_menu--;
                e_dialinginfo.id[0] = '\0';
        }
-       if (strchr(e_dialinginfo.id,'#'))
-       {
+       if (strchr(e_dialinginfo.id,'#')) {
                e_menu++;
                e_dialinginfo.id[0] = '\0';
        }
        
        /* get position in menu */
-       if (e_menu < 0)
-       {
+       if (e_menu < 0) {
                /* get last menu position */
                e_menu = 0;
-               while(numbering->next)
-               {
+               while(numbering->next) {
                        e_menu++;
                        numbering = numbering->next;
                }
-       } else
-       {
+       } else {
                /* get menu position */
                i = 0;
-               while(i < e_menu)
-               {
+               while(i < e_menu) {
                        numbering = numbering->next;
-                       if (!numbering)
-                       {
+                       if (!numbering) {
                                e_menu = 0;
                                numbering = numbering_int;
                                break;
@@ -1962,8 +1876,7 @@ void EndpointAppPBX::action_dialing_help(void)
        }
 
        /* if we dial something else we need to add the prefix and change the action */
-       if (e_dialinginfo.id[0])
-       {
+       if (e_dialinginfo.id[0]) {
                e_action = NUMB_ACTION_NONE;
                SCPY(dialing, numbering->prefix);
                //we ignore the first digit after selecting
@@ -1972,7 +1885,7 @@ void EndpointAppPBX::action_dialing_help(void)
                e_extdialing = e_dialinginfo.id+strlen(numbering->prefix);
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal %s selected a new menu '%s' dialing: %s\n", ea_endpoint->ep_serial, e_ext.number, numb_actions[numbering->action], e_dialinginfo.id);
 nesting?:
-               process_dialing();
+               process_dialing(0);
                return;
        }
 
@@ -2001,34 +1914,75 @@ void EndpointAppPBX::action_dialing_setforward(void)
 {
 }
 
+/*
+ * process init 'execute'
+ */ 
+void EndpointAppPBX::action_init_execute(void)
+{
+       struct route_param *rparam;
+       int executeon = INFO_ON_HANGUP;  /* Use Hangup as a default for compatibility */
+       
+       /* Get the execute on parameter */
+       if ((rparam = routeparam(e_action, PARAM_ON)))
+       executeon = rparam->integer_value;
+
+       /* Execute this action if init was specified */
+       if (executeon == INFO_ON_INIT) {
+               trace_header("ACTION execute ON init", DIRECTION_NONE);
+               end_trace();
+               action_execute();
+       }
+}
 
 /*
  * process hangup 'execute'
- */
+ */ 
 void EndpointAppPBX::action_hangup_execute(void)
 {
        struct route_param *rparam;
+       int executeon = INFO_ON_HANGUP;  /* Use Hangup as a default for compatibility */
+       
+       /* Get the execute on parameter */
+       if ((rparam = routeparam(e_action, PARAM_ON)))
+       executeon = rparam->integer_value;
+
+       /* Execute this action if init was specified */
+       if (executeon == INFO_ON_HANGUP) {
+               trace_header("ACTION execute ON hangup", DIRECTION_NONE);
+               end_trace();
+               action_execute();
+       }
+}
+
+/*
+ * process 'execute' from action_init_execute or action_hangup_execute
+ */
+void EndpointAppPBX::action_execute(void)
+{
+       struct route_param *rparam;
        pid_t pid;
+       pid_t pid2;
+       int iWaitStatus;
        char *command = (char *)"";
        char isdn_port[10];
-       char *argv[11]; /* check also number of args below */
+       char *argv[12]; /* check also number of args below */
        int i = 0;
 
        /* get script / command */
        if ((rparam = routeparam(e_action, PARAM_EXECUTE)))
                command = rparam->string_value;
-       if (command[0] == '\0')
-       {
+       if (command[0] == '\0') {
                trace_header("ACTION execute (no parameter given)", DIRECTION_NONE);
                end_trace();
                return;
        }
+#if 0
        argv[i++] = (char *)"/bin/sh";
        argv[i++] = (char *)"-c";
        argv[i++] = command;
+#endif
        argv[i++] = command;
-       if ((rparam = routeparam(e_action, PARAM_PARAM)))
-       {
+       if ((rparam = routeparam(e_action, PARAM_PARAM))) {
                argv[i++] = rparam->string_value;
        }
        argv[i++] = e_extdialing;
@@ -2037,6 +1991,7 @@ void EndpointAppPBX::action_hangup_execute(void)
        argv[i++] = e_callerinfo.name;
        SPRINT(isdn_port, "%d", e_callerinfo.isdn_port);
        argv[i++] = isdn_port;
+       argv[i++] = e_callerinfo.imsi;
        argv[i++] = NULL; /* check also number of args above */
        switch (pid = fork ()) {
                case -1:
@@ -2044,12 +1999,20 @@ void EndpointAppPBX::action_hangup_execute(void)
                        end_trace();
                        break;
                case 0:
-                       execve("/bin/sh", argv, environ);
-                       break;
+                       /* To be shure there are no zombies created double fork */
+                       if ((pid2 = fork()) == 0) {
+                               execve(command, argv, environ);
+                       }
+                       /* Exit immediately and release the waiting parent. The subprocess falls to init because the parent died */
+                       exit(0);
+                       break;
                default:
                        trace_header("ACTION execute", DIRECTION_NONE);
                        add_trace("command", NULL, "%s", command);
                        end_trace();
+
+                       /* Wait for the pid. The forked process will exit immediately so there is no problem waiting. */
+                       waitpid(pid, &iWaitStatus, 0);
                        break;
        }
 }
@@ -2077,14 +2040,12 @@ void EndpointAppPBX::action_hangup_file(void)
                mode = "a";
        else
                mode = "w";
-       if (file[0] == '\0')
-       {
+       if (file[0] == '\0') {
                trace_header("ACTION file (no filename given)", DIRECTION_NONE);
                end_trace();
                return;
        }
-       if (!(fp = fopen(file, mode)))
-       {
+       if (!(fp = fopen(file, mode))) {
                trace_header("ACTION file (failed to open)", DIRECTION_NONE);
                add_trace("file", "name", "%s", file);
                add_trace("file", "mode", "%s", (mode[0]=='w')?"write":"append");
@@ -2128,13 +2089,11 @@ void EndpointAppPBX::action_dialing_password(void)
        struct port_list *portlist = ea_endpoint->ep_portlist;
 
        /* prompt for password */
-       if (e_extdialing[0] == '\0')
-       {
+       if (e_extdialing[0] == '\0') {
                /* give password tone */
                set_tone(portlist, "password");
        } else // ELSE!!
-       if (e_extdialing[1] == '\0')
-       {
+       if (e_extdialing[1] == '\0') {
                /* give password tone */
                set_tone(portlist, "dialing");
        }
@@ -2144,8 +2103,7 @@ void EndpointAppPBX::action_dialing_password(void)
                return; /* more digits needed */
 
        /* check the password */
-       if (e_ext.password[0]=='\0' || (strlen(e_ext.password)==strlen(e_extdialing) && !!strcmp(e_ext.password,e_extdialing)))
-       {
+       if (e_ext.password[0]=='\0' || (strlen(e_ext.password)==strlen(e_extdialing) && !!strcmp(e_ext.password,e_extdialing))) {
                trace_header("ACTION password_write (wrong password)", DIRECTION_NONE);
                add_trace("dialed", NULL, "%s", e_extdialing);
                end_trace();
@@ -2159,8 +2117,7 @@ void EndpointAppPBX::action_dialing_password(void)
 
        /* write caller id if ACTION_PASSWORD_WRITE was selected */
        if (e_action)
-       if (e_action->index == ACTION_PASSWORD_WRITE)
-       {
+       if (e_action->index == ACTION_PASSWORD_WRITE) {
                append_callbackauth(e_ext.number, &e_callbackinfo);
                trace_header("ACTION password_write (written)", DIRECTION_NONE);
                add_trace("dialed", NULL, "%s", e_extdialing);
@@ -2188,64 +2145,62 @@ void EndpointAppPBX::action_dialing_password_wr(void)
  * depending on the detected prefix, subfunctions above (action_*) will be
  * calles.
  */
-void EndpointAppPBX::process_dialing(void)
+void EndpointAppPBX::process_dialing(int timeout)
 {
        struct port_list *portlist = ea_endpoint->ep_portlist;
        struct lcr_msg *message;
        struct route_param *rparam;
+       struct timeval current_time;
+
+       /* set if timeout is active, or if timeout value was given due to timeout action */
+       if (e_action_timeout.active)
+               timeout = 1;
 
 //#warning Due to HANG-BUG somewhere here, I added some HANG-BUG-DEBUGGING output that cannot be disabled. after bug has been found, this will be removed.
 //PDEBUG(~0, "HANG-BUG-DEBUGGING: entered porcess_dialing\n");
        portlist = ea_endpoint->ep_portlist;
        /* check if we have a port instance linked to our epoint */
-       if (!portlist)
-       {
+       if (!portlist) {
                portlist_error:
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): note: dialing call requires exactly one port object to process dialing. this case could happen due to a parked call. we end dialing here.\n", ea_endpoint->ep_serial, e_ext.number);
-               e_action_timeout = 0;
-               e_match_timeout = 0;
+               unsched_timer(&e_action_timeout);
+               unsched_timer(&e_match_timeout);
                return;
        }
-       if (portlist->next)
-       {
+       if (portlist->next) {
                goto portlist_error;
        }
 
        /* check nesting levels */
-       if (++e_rule_nesting > RULE_NESTING)
-       {
+       if (++e_rule_nesting > RULE_NESTING) {
                trace_header("ACTION (nesting too deep)", DIRECTION_NONE);
                add_trace("max-levels", NULL, "%d", RULE_NESTING);
                end_trace();
                new_state(EPOINT_STATE_OUT_DISCONNECT);
                message_disconnect_port(portlist, CAUSE_UNSPECIFIED, LOCATION_PRIVATE_LOCAL, "");
                set_tone(portlist, "cause_3f");
-               e_action_timeout = 0;
-               e_match_timeout = 0;
+               unsched_timer(&e_action_timeout);
+               unsched_timer(&e_match_timeout);
                goto end;
        }
 
 //PDEBUG(~0, "HANG-BUG-DEBUGGING: before action-timeout processing\n");
        /* process timeout */
-       if (e_action_timeout)
-       {
-               e_action_timeout = 0;
-               if (e_state == EPOINT_STATE_CONNECT)
-               {
+       if (e_action && timeout) { /* e_action may be NULL, but e_action_timeout may still be set and must be ignored */
+               unsched_timer(&e_action_timeout);
+               if (e_state == EPOINT_STATE_CONNECT) {
                        PDEBUG(DEBUG_ROUTE|DEBUG_EPOINT, "EPOINT(%d): action timed out, but we already have connected, so we stop timer and continue.\n", ea_endpoint->ep_serial);
                        goto end;
                }
                if (e_action->index == ACTION_DISCONNECT
-                || e_state == EPOINT_STATE_OUT_DISCONNECT)
-               {
+                || e_state == EPOINT_STATE_OUT_DISCONNECT) {
                        /* release after disconnect */
-                       release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL);
+                       release(RELEASE_ALL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0);
                        goto end;
                }
-               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0, 0);
+               release(RELEASE_JOIN, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL, 0, 0, 0);
                e_action = e_action->next;
-               if (!e_action)
-               {
+               if (!e_action) {
                        /* nothing more, so we release */
                        PDEBUG(DEBUG_ROUTE|DEBUG_EPOINT, "EPOINT(%d): action timed out, and we have no next action, so we disconnect.\n", ea_endpoint->ep_serial);
                        new_state(EPOINT_STATE_OUT_DISCONNECT);
@@ -2258,10 +2213,9 @@ void EndpointAppPBX::process_dialing(void)
 
 //PDEBUG(~0, "HANG-BUG-DEBUGGING: before setup/overlap state checking\n");
        if (e_state!=EPOINT_STATE_IN_SETUP
-        && e_state!=EPOINT_STATE_IN_OVERLAP)
-       {
+        && e_state!=EPOINT_STATE_IN_OVERLAP) {
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): we are not in incoming setup/overlap state, so we ignore init/dialing process.\n", ea_endpoint->ep_serial, e_rule_nesting);
-               e_match_timeout = 0;
+               unsched_timer(&e_match_timeout);
                goto end;
        }
 
@@ -2269,15 +2223,13 @@ void EndpointAppPBX::process_dialing(void)
        /* check if we do menu selection */
        if (e_action==NUMB_ACTION_NONE && (e_dialinginfo.id[0]=='*' || e_dialinginfo.id[0]=='#'))
        /* do menu selection */
-       if (e_ext.display_menu)
-       {
-               if (portlist->port_type==PORT_TYPE_DSS1_NT_IN || portlist->port_type==PORT_TYPE_DSS1_NT_OUT) /* only if the dialing terminal is an isdn telephone connected to an internal port */
-               {
+       if (e_ext.display_menu) {
+               if (portlist->port_type==PORT_TYPE_DSS1_NT_IN || portlist->port_type==PORT_TYPE_DSS1_NT_OUT) { /* only if the dialing terminal is an isdn telephone connected to an internal port */
                        e_dialinginfo.id[0] = '\0';
                        e_action = NUMB_ACTION_MENU;
                        e_menu = 0;
-                       process_dialing();
-                       e_match_timeout = 0;
+                       process_dialing(0);
+                       unsched_timer(&e_match_timeout);
                        goto end;
                }
                /* invalid dialing */
@@ -2285,8 +2237,7 @@ void EndpointAppPBX::process_dialing(void)
                        message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_DISCONNECT);
                        message->param.disconnectinfo.cause = CAUSE_INVALID;
                        message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
-                               } else
-                               {
+                               } else {
                                        message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_NOTIFY);
                                        SCPY(message->param.notifyinfo.display,get_isdn_cause(LOCATION_PRIVATE_LOCAL, epoint->e_ext.display_cause, param->disconnectinfo.location, param->disconnectinfo.cause));
                                }
@@ -2295,86 +2246,75 @@ void EndpointAppPBX::process_dialing(void)
                }
                new_state(EPOINT_STATE_OUT_DISCONNECT);
                set_tone(portlist,"cause_1c");
-               e_match_timeout = 0;
+               unsched_timer(&e_match_timeout);
                goto end;
        }
 #endif
 
 //PDEBUG(~0, "HANG-BUG-DEBUGGING: before e_action==NULL\n");
        /* if no action yet, we will call try to find a matching rule */
-       if (!e_action)
-       {
+       if (!e_action) {
                /* be sure that all selectors are initialized */
                e_select = 0;
 
                /* check for external call */
-               if (!strncmp(e_dialinginfo.id, "extern:", 7))
-               {
+               if (!strncmp(e_dialinginfo.id, "extern:", 7)) {
                        e_extdialing = e_dialinginfo.id+7;
                        e_action = &action_external;
                        goto process_action;
                }
                /* check for internal call */
-               if (!strncmp(e_dialinginfo.id, "intern:", 7))
-               {
+               if (!strncmp(e_dialinginfo.id, "intern:", 7)) {
                        e_extdialing = e_dialinginfo.id+7;
                        e_action = &action_internal;
                        goto process_action;
                }
                /* check for chan call */
-               if (!strncmp(e_dialinginfo.id, "remote:", 7))
-               {
+               if (!strncmp(e_dialinginfo.id, "remote:", 7)) {
                        e_extdialing = e_dialinginfo.id+7;
                        e_action = &action_remote;
                        goto process_action;
                }
                /* check for vbox call */
-               if (!strncmp(e_dialinginfo.id, "vbox:", 5))
-               {
+               if (!strncmp(e_dialinginfo.id, "vbox:", 5)) {
                        e_extdialing = e_dialinginfo.id+5;
                        e_action = &action_vbox;
                        goto process_action;
                }
 
-               if (e_match_timeout && now_d>=e_match_timeout)
-               {
+               gettimeofday(&current_time, NULL);
+               if (timeout && TIME_SMALLER(&e_match_timeout.timeout, &current_time)) {
                        /* return timeout rule */
                        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal '%s' dialing: '%s', timeout in ruleset '%s'\n", ea_endpoint->ep_serial, e_ext.number, e_dialinginfo.id, e_ruleset->name);
-                       e_match_timeout = 0;
+                       unsched_timer(&e_match_timeout);
                        e_action = e_match_to_action;
                        e_extdialing = e_match_to_extdialing;
                        trace_header("ROUTING (timeout)", DIRECTION_NONE);
                        add_trace("action", NULL, "%s", action_defs[e_action->index].name);
                        add_trace("line", NULL, "%d", e_action->line);
                        end_trace();
-               } else
-               {
+               } else {
 //PDEBUG(~0, "HANG-BUG-DEBUGGING: before routing\n");
                        /* check for matching rule */
                        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal '%s' dialing: '%s', checking matching rule of ruleset '%s'\n", ea_endpoint->ep_serial, e_ext.number, e_dialinginfo.id, e_ruleset->name);
-                       if (e_ruleset)
-                       {
+                       if (e_ruleset) {
                                e_action = route(e_ruleset);
-                               if (e_action)
-                               {
+                               if (e_action) {
                                        trace_header("ACTION (match)", DIRECTION_NONE);
                                        add_trace("action", NULL, "%s", action_defs[e_action->index].name);
                                        add_trace("line", NULL, "%d", e_action->line);
                                        end_trace();
                                }
-                       } else
-                       {
+                       } else {
                                e_action = &action_disconnect;
-                               if (e_action)
-                               {
+                               if (e_action) {
                                        trace_header("ACTION (no main ruleset, disconnecting)", DIRECTION_NONE);
                                        end_trace();
                                }
                        }
 //PDEBUG(~0, "HANG-BUG-DEBUGGING: after routing\n");
                }
-               if (!e_action)
-               {
+               if (!e_action) {
                        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): no rule within the current ruleset matches yet.\n", ea_endpoint->ep_serial, e_ext.number);
                        goto display;
                }
@@ -2385,17 +2325,15 @@ void EndpointAppPBX::process_dialing(void)
                action_timeout:
 
                /* set timeout */
-               e_action_timeout = 0;
-               if (e_action->timeout)
-               {
-                       e_action_timeout = now_d + e_action->timeout;
+               unsched_timer(&e_action_timeout);
+               if (e_action->timeout) {
+                       schedule_timer(&e_action_timeout, e_action->timeout, 0);
                        PDEBUG(DEBUG_ROUTE|DEBUG_EPOINT, "EPOINT(%d): action has a timeout of %d secods.\n", ea_endpoint->ep_serial, e_action->timeout);
                }
 
                process_action:
                /* check param proceeding / alerting / connect */
-               if ((rparam = routeparam(e_action, PARAM_CONNECT)))
-               {
+               if ((rparam = routeparam(e_action, PARAM_CONNECT))) {
                        /* NOTE: we may not change our state to connect, because dialing will then not possible */
                        e_dtmf = 1;
                        memset(&e_connectinfo, 0, sizeof(e_connectinfo));
@@ -2403,16 +2341,14 @@ void EndpointAppPBX::process_dialing(void)
                        message_put(message);
                        logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
                } else
-               if ((rparam = routeparam(e_action, PARAM_ALERTING)))
-               {
+               if ((rparam = routeparam(e_action, PARAM_ALERTING))) {
                        /* NOTE: we may not change our state to alerting, because dialing will then not possible */
                        memset(&e_connectinfo, 0, sizeof(e_connectinfo));
                        message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_ALERTING);
                        message_put(message);
                        logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
                } else
-               if ((rparam = routeparam(e_action, PARAM_PROCEEDING)))
-               {
+               if ((rparam = routeparam(e_action, PARAM_PROCEEDING))) {
                        /* NOTE: we may not change our state to proceeding, because dialing will then not possible */
                        memset(&e_connectinfo, 0, sizeof(e_connectinfo));
                        message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_PROCEEDING);
@@ -2420,14 +2356,12 @@ void EndpointAppPBX::process_dialing(void)
                        logmessage(message->type, &message->param, portlist->port_id, DIRECTION_OUT);
                }
 
-               if (action_defs[e_action->index].init_func)
-               {
+               if (action_defs[e_action->index].init_func) {
                        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal %s: current action '%s' has a init function, so we call it...\n", ea_endpoint->ep_serial, e_ext.number, action_defs[e_action->index].name);
                        (this->*(action_defs[e_action->index].init_func))();
                }
                if (e_state!=EPOINT_STATE_IN_SETUP
-                && e_state!=EPOINT_STATE_IN_OVERLAP)
-               {
+                && e_state!=EPOINT_STATE_IN_OVERLAP) {
                        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): AFTER init process: we are not in incoming setup/overlap state anymore, so we ignore further dialing process.\n", ea_endpoint->ep_serial, e_rule_nesting);
                        goto display_action;
                }
@@ -2436,16 +2370,14 @@ void EndpointAppPBX::process_dialing(void)
        /* show what we are doing */
        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal '%s' action: %s (dialing '%s')\n", ea_endpoint->ep_serial, e_ext.number, action_defs[e_action->index].name, e_extdialing);
        /* go to action's dialing function */
-       if (action_defs[e_action->index].dialing_func)
-       {
+       if (action_defs[e_action->index].dialing_func) {
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal %s: current action '%s' has a dialing function, so we call it...\n", ea_endpoint->ep_serial, e_ext.number, action_defs[e_action->index].name);
                (this->*(action_defs[e_action->index].dialing_func))();
        }
 
        /* display selected dialing action if enabled and still in setup state */
        display_action:
-       if (e_action)
-       {
+       if (e_action) {
                if (e_action->index==ACTION_MENU
                 || e_action->index==ACTION_REDIAL
                 || e_action->index==ACTION_REPLY
@@ -2458,15 +2390,12 @@ void EndpointAppPBX::process_dialing(void)
        if (!e_ext.display_dialing)
                goto end;
        if (e_state==EPOINT_STATE_IN_OVERLAP || e_state==EPOINT_STATE_IN_PROCEEDING || e_state==EPOINT_STATE_IN_ALERTING || e_state==EPOINT_STATE_CONNECT/* || e_state==EPOINT_STATE_IN_DISCONNECT || e_state==EPOINT_STATE_OUT_DISCONNECT*/)
-       if (portlist->port_type==PORT_TYPE_DSS1_NT_IN || portlist->port_type==PORT_TYPE_DSS1_NT_OUT) /* only if the dialing terminal is an isdn telephone connected to an internal port */
-       {
+       if (portlist->port_type==PORT_TYPE_DSS1_NT_IN || portlist->port_type==PORT_TYPE_DSS1_NT_OUT) { /* only if the dialing terminal is an isdn telephone connected to an internal port */
                message = message_create(ea_endpoint->ep_serial, portlist->port_id, EPOINT_TO_PORT, MESSAGE_NOTIFY);
 
-               if (!e_action)
-               {
+               if (!e_action) {
                        SPRINT(message->param.notifyinfo.display, "> %s", e_dialinginfo.id);
-               } else
-               {
+               } else {
                        SPRINT(message->param.notifyinfo.display, "%s%s%s", action_defs[e_action->index].name, (e_extdialing[0])?" ":"", e_extdialing);
                }
 
@@ -2488,21 +2417,18 @@ void EndpointAppPBX::process_hangup(int cause, int location)
        int writeext = 0, i;
 
        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal '%s'\n", ea_endpoint->ep_serial, e_ext.number);
-       if (e_ext.number[0])
-       {
+       if (e_ext.number[0]) {
                if (read_extension(&e_ext, e_ext.number))
                        writeext = 0x10;
 
-               if (!e_start)
-               {
+               if (!e_start) {
                        time(&e_start);
                        e_stop = 0;
                } else
                if (!e_stop)
                        time(&e_stop);
                PDEBUG(DEBUG_EPOINT, "EPOINT(%d): writing connect from %s to %s into logfile of %s\n", ea_endpoint->ep_serial, e_callerinfo.id, e_dialinginfo.id, e_ext.number);
-               switch(e_dialinginfo.itype)
-               {
+               switch(e_dialinginfo.itype) {
                        case INFO_ITYPE_CHAN:
                        SPRINT(dialingtext, "chan:%s", e_dialinginfo.id);
                        break;
@@ -2530,17 +2456,14 @@ void EndpointAppPBX::process_hangup(int cause, int location)
                /* store last received call for reply-list */
                if (e_origin == 1) // outgoing to phone is incoming for user
                if (e_callerinfo.id[0] || e_callerinfo.extension[0])
-               if (e_ext.anon_ignore || e_callerinfo.present!=INFO_PRESENT_RESTRICTED)
-               {
+               if (e_ext.anon_ignore || e_callerinfo.present!=INFO_PRESENT_RESTRICTED) {
                        if (e_callerinfo.extension[0])
                                SPRINT(callertext, "intern:%s", e_callerinfo.extension);
                        else
                                SPRINT(callertext, "extern:%s", numberrize_callerinfo(e_callerinfo.id, e_callerinfo.ntype, options.national, options.international));
-                       if (!!strcmp(callertext, e_ext.last_in[0]))
-                       {
+                       if (!!strcmp(callertext, e_ext.last_in[0])) {
                                i = MAX_REMEMBER-1;
-                               while(i)
-                               {
+                               while(i) {
                                        UCPY(e_ext.last_in[i], e_ext.last_in[i-1]);
                                        i--;
                                }
@@ -2553,13 +2476,10 @@ void EndpointAppPBX::process_hangup(int cause, int location)
 
                /* store last made call for reply-list */
                if (e_origin == 0) // incoming from phone is outgoing for user
-               if (e_dialinginfo.id[0])
-               {
-                       if (!!strcmp(e_dialinginfo.id, e_ext.last_out[0]))
-                       {
+               if (e_dialinginfo.id[0]) {
+                       if (!!strcmp(e_dialinginfo.id, e_ext.last_out[0])) {
                                i = MAX_REMEMBER-1;
-                               while(i)
-                               {
+                               while(i) {
                                        UCPY(e_ext.last_out[i], e_ext.last_out[i-1]);
                                        i--;
                                }
@@ -2574,10 +2494,8 @@ void EndpointAppPBX::process_hangup(int cause, int location)
        if (writeext == 0x11)
                write_extension(&e_ext, e_ext.number);
 
-       if (e_action)
-       {
-               if (action_defs[e_action->index].hangup_func)
-               {
+       if (e_action) {
+               if (action_defs[e_action->index].hangup_func) {
                        PDEBUG(DEBUG_EPOINT, "EPOINT(%d): terminal %s: current action '%s' has a hangup function, so we call it...\n", ea_endpoint->ep_serial, e_ext.number, action_defs[e_action->index].name);
                        (this->*(action_defs[e_action->index].hangup_func))();
                }