+
+#define MNCC_SETUP_REQ 0x0101
+#define MNCC_SETUP_IND 0x0102
+#define MNCC_SETUP_RSP 0x0103
+#define MNCC_SETUP_CNF 0x0104
+#define MNCC_SETUP_COMPL_REQ 0x0105
+#define MNCC_SETUP_COMPL_IND 0x0106
+/* MNCC_REJ_* is perfomed via MNCC_REL_* */
+#define MNCC_CALL_CONF_IND 0x0107
+#define MNCC_CALL_PROC_REQ 0x0108
+#define MNCC_PROGRESS_REQ 0x0109
+#define MNCC_ALERT_REQ 0x010a
+#define MNCC_ALERT_IND 0x010b
+#define MNCC_NOTIFY_REQ 0x010c
+#define MNCC_NOTIFY_IND 0x010d
+#define MNCC_DISC_REQ 0x010e
+#define MNCC_DISC_IND 0x010f
+#define MNCC_REL_REQ 0x0110
+#define MNCC_REL_IND 0x0111
+#define MNCC_REL_CNF 0x0112
+#define MNCC_FACILITY_REQ 0x0113
+#define MNCC_FACILITY_IND 0x0114
+#define MNCC_START_DTMF_IND 0x0115
+#define MNCC_START_DTMF_RSP 0x0116
+#define MNCC_START_DTMF_REJ 0x0117
+#define MNCC_STOP_DTMF_IND 0x0118
+#define MNCC_STOP_DTMF_RSP 0x0119
+#define MNCC_MODIFY_REQ 0x011a
+#define MNCC_MODIFY_IND 0x011b
+#define MNCC_MODIFY_RSP 0x011c
+#define MNCC_MODIFY_CNF 0x011d
+#define MNCC_MODIFY_REJ 0x011e
+#define MNCC_HOLD_IND 0x011f
+#define MNCC_HOLD_CNF 0x0120
+#define MNCC_HOLD_REJ 0x0121
+#define MNCC_RETRIEVE_IND 0x0122
+#define MNCC_RETRIEVE_CNF 0x0123
+#define MNCC_RETRIEVE_REJ 0x0124
+#define MNCC_USERINFO_REQ 0x0125
+#define MNCC_USERINFO_IND 0x0126
+#define MNCC_REJ_REQ 0x0127
+#define MNCC_REJ_IND 0x0128
+#define MNCC_PROGRESS_IND 0x0129
+#define MNCC_CALL_PROC_IND 0x012a
+#define MNCC_CALL_CONF_REQ 0x012b
+#define MNCC_START_DTMF_REQ 0x012c
+#define MNCC_STOP_DTMF_REQ 0x012d
+#define MNCC_HOLD_REQ 0x012e
+#define MNCC_RETRIEVE_REQ 0x012f
+
+#define MNCC_BRIDGE 0x0200
+#define MNCC_FRAME_RECV 0x0201
+#define MNCC_FRAME_DROP 0x0202
+#define MNCC_LCHAN_MODIFY 0x0203
+
+#define GSM_TCHF_FRAME 0x0300
+#define GSM_TCHF_FRAME_EFR 0x0301
+
+#define GSM_MAX_FACILITY 128
+#define GSM_MAX_SSVERSION 128
+#define GSM_MAX_USERUSER 128
+
+#define MNCC_F_BEARER_CAP 0x0001
+#define MNCC_F_CALLED 0x0002
+#define MNCC_F_CALLING 0x0004
+#define MNCC_F_REDIRECTING 0x0008
+#define MNCC_F_CONNECTED 0x0010
+#define MNCC_F_CAUSE 0x0020
+#define MNCC_F_USERUSER 0x0040
+#define MNCC_F_PROGRESS 0x0080
+#define MNCC_F_EMERGENCY 0x0100
+#define MNCC_F_FACILITY 0x0200
+#define MNCC_F_SSVERSION 0x0400
+#define MNCC_F_CCCAP 0x0800
+#define MNCC_F_KEYPAD 0x1000
+#define MNCC_F_SIGNAL 0x2000
+
+#define GSM_MAX_FACILITY 128
+#define GSM_MAX_SSVERSION 128
+#define GSM_MAX_USERUSER 128
+
+/* Expanded fields from GSM TS 04.08, Table 10.5.102 */
+struct gsm_mncc_bearer_cap {
+ int transfer; /* Information Transfer Capability */
+ int mode; /* Transfer Mode */
+ int coding; /* Coding Standard */
+ int radio; /* Radio Channel Requirement */
+ int speech_ctm; /* CTM text telephony indication */
+ int speech_ver[8]; /* Speech version indication */
+};
+
+struct gsm_mncc_number {
+ int type;
+ int plan;
+ int present;
+ int screen;
+ char number[33];
+};
+
+struct gsm_mncc_cause {
+ int location;
+ int coding;
+ int rec;
+ int rec_val;
+ int value;
+ int diag_len;
+ char diag[32];
+};
+
+struct gsm_mncc_useruser {
+ int proto;
+ char info[GSM_MAX_USERUSER + 1]; /* + termination char */
+};
+
+struct gsm_mncc_progress {
+ int coding;
+ int location;
+ int descr;
+};
+
+struct gsm_mncc_facility {
+ int len;
+ char info[GSM_MAX_FACILITY];
+};
+
+struct gsm_mncc_ssversion {
+ int len;
+ char info[GSM_MAX_SSVERSION];
+};
+
+struct gsm_mncc_cccap {
+ int dtmf;
+ int pcp;
+};
+
+enum {
+ GSM_MNCC_BCAP_SPEECH = 0,
+ GSM_MNCC_BCAP_UNR_DIG = 1,
+ GSM_MNCC_BCAP_AUDIO = 2,
+ GSM_MNCC_BCAP_FAX_G3 = 3,
+ GSM_MNCC_BCAP_OTHER_ITC = 5,
+ GSM_MNCC_BCAP_RESERVED = 7,
+};
+
+struct gsm_mncc {
+ /* context based information */
+ u_int32_t msg_type;
+ u_int32_t callref;
+
+ /* which fields are present */
+ u_int32_t fields;
+
+ /* data derived informations (MNCC_F_ based) */
+ struct gsm_mncc_bearer_cap bearer_cap;
+ struct gsm_mncc_number called;
+ struct gsm_mncc_number calling;
+ struct gsm_mncc_number redirecting;
+ struct gsm_mncc_number connected;
+ struct gsm_mncc_cause cause;
+ struct gsm_mncc_progress progress;
+ struct gsm_mncc_useruser useruser;
+ struct gsm_mncc_facility facility;
+ struct gsm_mncc_cccap cccap;
+ struct gsm_mncc_ssversion ssversion;
+ struct {
+ int sup;
+ int inv;
+ } clir;
+ int signal;
+
+ /* data derived information, not MNCC_F based */
+ int keypad;
+ int more;
+ int notify; /* 0..127 */
+ int emergency;
+ char imsi[16];
+
+ unsigned char lchan_mode;
+};
+
+struct gsm_data_frame {
+ u_int32_t msg_type;
+ u_int32_t callref;
+ unsigned char data[0];
+};
+
projects / lcr.git / commitdiff