2 #define MNCC_SETUP_REQ 0x0101
3 #define MNCC_SETUP_IND 0x0102
4 #define MNCC_SETUP_RSP 0x0103
5 #define MNCC_SETUP_CNF 0x0104
6 #define MNCC_SETUP_COMPL_REQ 0x0105
7 #define MNCC_SETUP_COMPL_IND 0x0106
8 /* MNCC_REJ_* is perfomed via MNCC_REL_* */
9 #define MNCC_CALL_CONF_IND 0x0107
10 #define MNCC_CALL_PROC_REQ 0x0108
11 #define MNCC_PROGRESS_REQ 0x0109
12 #define MNCC_ALERT_REQ 0x010a
13 #define MNCC_ALERT_IND 0x010b
14 #define MNCC_NOTIFY_REQ 0x010c
15 #define MNCC_NOTIFY_IND 0x010d
16 #define MNCC_DISC_REQ 0x010e
17 #define MNCC_DISC_IND 0x010f
18 #define MNCC_REL_REQ 0x0110
19 #define MNCC_REL_IND 0x0111
20 #define MNCC_REL_CNF 0x0112
21 #define MNCC_FACILITY_REQ 0x0113
22 #define MNCC_FACILITY_IND 0x0114
23 #define MNCC_START_DTMF_IND 0x0115
24 #define MNCC_START_DTMF_RSP 0x0116
25 #define MNCC_START_DTMF_REJ 0x0117
26 #define MNCC_STOP_DTMF_IND 0x0118
27 #define MNCC_STOP_DTMF_RSP 0x0119
28 #define MNCC_MODIFY_REQ 0x011a
29 #define MNCC_MODIFY_IND 0x011b
30 #define MNCC_MODIFY_RSP 0x011c
31 #define MNCC_MODIFY_CNF 0x011d
32 #define MNCC_MODIFY_REJ 0x011e
33 #define MNCC_HOLD_IND 0x011f
34 #define MNCC_HOLD_CNF 0x0120
35 #define MNCC_HOLD_REJ 0x0121
36 #define MNCC_RETRIEVE_IND 0x0122
37 #define MNCC_RETRIEVE_CNF 0x0123
38 #define MNCC_RETRIEVE_REJ 0x0124
39 #define MNCC_USERINFO_REQ 0x0125
40 #define MNCC_USERINFO_IND 0x0126
41 #define MNCC_REJ_REQ 0x0127
42 #define MNCC_REJ_IND 0x0128
43 #define MNCC_PROGRESS_IND 0x0129
44 #define MNCC_CALL_PROC_IND 0x012a
45 #define MNCC_CALL_CONF_REQ 0x012b
46 #define MNCC_START_DTMF_REQ 0x012c
47 #define MNCC_STOP_DTMF_REQ 0x012d
48 #define MNCC_HOLD_REQ 0x012e
49 #define MNCC_RETRIEVE_REQ 0x012f
51 #define MNCC_BRIDGE 0x0200
52 #define MNCC_FRAME_RECV 0x0201
53 #define MNCC_FRAME_DROP 0x0202
54 #define MNCC_LCHAN_MODIFY 0x0203
55 #define MNCC_RTP_CREATE 0x0204
56 #define MNCC_RTP_CONNECT 0x0205
57 #define MNCC_RTP_FREE 0x0206
59 #define GSM_TCHF_FRAME 0x0300
60 #define GSM_TCHF_FRAME_EFR 0x0301
61 #define GSM_TCHH_FRAME 0x0302
62 #define GSM_TCH_FRAME_AMR 0x0303
63 #define GSM_BAD_FRAME 0x03ff
65 #define MNCC_SOCKET_HELLO 0x0400
67 #define GSM_MAX_FACILITY 128
68 #define GSM_MAX_SSVERSION 128
69 #define GSM_MAX_USERUSER 128
71 #define MNCC_F_BEARER_CAP 0x0001
72 #define MNCC_F_CALLED 0x0002
73 #define MNCC_F_CALLING 0x0004
74 #define MNCC_F_REDIRECTING 0x0008
75 #define MNCC_F_CONNECTED 0x0010
76 #define MNCC_F_CAUSE 0x0020
77 #define MNCC_F_USERUSER 0x0040
78 #define MNCC_F_PROGRESS 0x0080
79 #define MNCC_F_EMERGENCY 0x0100
80 #define MNCC_F_FACILITY 0x0200
81 #define MNCC_F_SSVERSION 0x0400
82 #define MNCC_F_CCCAP 0x0800
83 #define MNCC_F_KEYPAD 0x1000
84 #define MNCC_F_SIGNAL 0x2000
86 #define GSM_MAX_FACILITY 128
87 #define GSM_MAX_SSVERSION 128
88 #define GSM_MAX_USERUSER 128
90 /* Expanded fields from GSM TS 04.08, Table 10.5.102 */
91 struct gsm_mncc_bearer_cap {
92 int transfer; /* Information Transfer Capability */
93 int mode; /* Transfer Mode */
94 int coding; /* Coding Standard */
95 int radio; /* Radio Channel Requirement */
96 int speech_ctm; /* CTM text telephony indication */
97 int speech_ver[8]; /* Speech version indication */
100 struct gsm_mncc_number {
108 struct gsm_mncc_cause {
118 struct gsm_mncc_useruser {
120 char info[GSM_MAX_USERUSER + 1]; /* + termination char */
123 struct gsm_mncc_progress {
129 struct gsm_mncc_facility {
131 char info[GSM_MAX_FACILITY];
134 struct gsm_mncc_ssversion {
136 char info[GSM_MAX_SSVERSION];
139 struct gsm_mncc_cccap {
145 GSM_MNCC_BCAP_SPEECH = 0,
146 GSM_MNCC_BCAP_UNR_DIG = 1,
147 GSM_MNCC_BCAP_AUDIO = 2,
148 GSM_MNCC_BCAP_FAX_G3 = 3,
149 GSM_MNCC_BCAP_OTHER_ITC = 5,
150 GSM_MNCC_BCAP_RESERVED = 7,
154 /* context based information */
158 /* which fields are present */
161 /* data derived informations (MNCC_F_ based) */
162 struct gsm_mncc_bearer_cap bearer_cap;
163 struct gsm_mncc_number called;
164 struct gsm_mncc_number calling;
165 struct gsm_mncc_number redirecting;
166 struct gsm_mncc_number connected;
167 struct gsm_mncc_cause cause;
168 struct gsm_mncc_progress progress;
169 struct gsm_mncc_useruser useruser;
170 struct gsm_mncc_facility facility;
171 struct gsm_mncc_cccap cccap;
172 struct gsm_mncc_ssversion ssversion;
179 /* data derived information, not MNCC_F based */
182 int notify; /* 0..127 */
186 unsigned char lchan_type;
187 unsigned char lchan_mode;
190 struct gsm_data_frame {
193 unsigned char data[0];
196 struct gsm_mncc_rtp {
201 u_int32_t payload_type;
202 u_int32_t payload_msg_type;
206 #define MNCC_SOCK_VERSION 1
207 struct gsm_mncc_hello {