//struct lcr_gsm *gsm = NULL;
-#define RTP_PT_GSM_HALF 96
-#define RTP_PT_GSM_EFR 97
-#define RTP_PT_GSM_AMR 98
-
int new_callref = 1;
/* names of MNCC-SAP */
return ret;
}
+void Pgsm::send_mncc_rtp_connect(void)
+{
+ struct gsm_mncc_rtp *nrtp;
+
+ nrtp = (struct gsm_mncc_rtp *) create_mncc(MNCC_RTP_CONNECT, p_g_callref);
+ nrtp->ip = p_g_rtp_ip_remote;
+ nrtp->port = p_g_rtp_port_remote;
+ switch (p_g_media_type) {
+ case MEDIA_TYPE_GSM:
+ nrtp->payload_msg_type = GSM_TCHF_FRAME;
+ break;
+ case MEDIA_TYPE_GSM_EFR:
+ nrtp->payload_msg_type = GSM_TCHF_FRAME_EFR;
+ break;
+ case MEDIA_TYPE_AMR:
+ nrtp->payload_msg_type = GSM_TCHF_FRAME_AMR;
+ break;
+ case MEDIA_TYPE_GSM_HR:
+ nrtp->payload_msg_type = GSM_TCHF_FRAME_HR;
+ break;
+ }
+ nrtp->payload_type = p_g_payload_type;
+ PDEBUG(DEBUG_GSM, "sending MNCC RTP connect with payload_msg_type=%x, payload_type=%d\n", nrtp->payload_msg_type, nrtp->payload_type);
+ send_and_free_mncc(p_g_lcr_gsm, nrtp->msg_type, nrtp);
+}
+
static int delete_event(struct lcr_work *work, void *instance, int index);
/*
}
p_g_rxpos = 0;
p_g_tch_connected = 0;
- p_g_payload_type = -1;
+ p_g_media_type = 0;
PDEBUG(DEBUG_GSM, "Created new GSMPort(%s).\n", portname);
}
}
/* modify lchan to given payload type */
-void Pgsm::modify_lchan(unsigned char payload_type)
+void Pgsm::modify_lchan(int media_type)
{
struct gsm_mncc *mode;
/* already modified to that payload type */
- if (p_g_payload_type == payload_type)
+ if (p_g_media_type == media_type)
return;
- p_g_payload_type = payload_type;
+ p_g_media_type = media_type;
gsm_trace_header(p_g_interface_name, this, MNCC_LCHAN_MODIFY, DIRECTION_OUT);
mode = create_mncc(MNCC_LCHAN_MODIFY, p_g_callref);
- switch (payload_type) {
- case RTP_PT_GSM_EFR:
+ switch (media_type) {
+ case MEDIA_TYPE_GSM_EFR:
add_trace("speech", "version", "EFR given");
mode->lchan_mode = 0x21; /* GSM V2 */
break;
- case RTP_PT_GSM_AMR:
+ case MEDIA_TYPE_AMR:
add_trace("speech", "version", "AMR given");
mode->lchan_mode = 0x41; /* GSM V3 */
break;
- case RTP_PT_GSM_HALF:
+ case MEDIA_TYPE_GSM_HR:
add_trace("speech", "version", "Half Rate given");
- mode->lchan_mode = 0x05; /* GSM V1 */
+ mode->lchan_mode = 0x05; /* GSM V1 HR */
break;
default:
add_trace("speech", "version", "Full Rate given");
- mode->lchan_mode = 0x01; /* GSM V1 HR */
+ mode->lchan_mode = 0x01; /* GSM V1 */
}
mode->lchan_type = 0x02; /* FIXME: unused */
add_trace("mode", NULL, "0x%02x", mode->lchan_mode);
/* if we have a bridge, but not yet modified, the phone accepts out requested payload.
* we force the first in list */
if (p_g_rtp_bridge) {
- if (p_g_payload_type < 0) {
- /* modify to first given payload */
- modify_lchan(p_g_rtp_payload_types[0]);
+ if (!p_g_media_type) {
+ /* modify to first given type */
+ modify_lchan(p_g_rtp_media_types[0]);
+ /* also set payload type */
+ p_g_payload_type = p_g_rtp_payload_types[0];
}
+ message->param.connectinfo.rtpinfo.media_types[0] = p_g_media_type;
message->param.connectinfo.rtpinfo.payload_types[0] = p_g_payload_type;
message->param.connectinfo.rtpinfo.payloads = 1;
}
p_g_setup_pending = NULL;
}
if (p_g_connect_pending) {
- struct gsm_mncc_rtp *nrtp;
-
PDEBUG(DEBUG_GSM, "Got RTP peer info (%08x,%d) connecting RTP... \n", rtp->ip, rtp->port);
- nrtp = (struct gsm_mncc_rtp *) create_mncc(MNCC_RTP_CONNECT, p_g_callref);
- nrtp->ip = p_g_rtp_ip_remote;
- nrtp->port = p_g_rtp_port_remote;
- send_and_free_mncc(p_g_lcr_gsm, nrtp->msg_type, nrtp);
+ send_mncc_rtp_connect();
}
}
}
if (param->progressinfo.rtpinfo.port) {
- struct gsm_mncc_rtp *rtp;
+ PDEBUG(DEBUG_GSM, "PROGRESS with RTP peer info, sent to BSC (%08x,%d) with media %d, pt %d\n", param->progressinfo.rtpinfo.ip, param->progressinfo.rtpinfo.port, param->progressinfo.rtpinfo.media_types[0], param->progressinfo.rtpinfo.payload_types[0]);
- PDEBUG(DEBUG_GSM, "CONNECT with RTP peer info, sent to BSC (%08x,%d)\n", param->progressinfo.rtpinfo.ip, param->progressinfo.rtpinfo.port);
- rtp = (struct gsm_mncc_rtp *) create_mncc(MNCC_RTP_CONNECT, p_g_callref);
- rtp->ip = param->progressinfo.rtpinfo.ip;
- rtp->port = param->progressinfo.rtpinfo.port;
- send_and_free_mncc(p_g_lcr_gsm, rtp->msg_type, rtp);
+ /* modify channel to givne type, also sets media type */
+ modify_lchan(param->progressinfo.rtpinfo.media_types[0]);
- /* modify channel to accepted payload type */
- modify_lchan(param->progressinfo.rtpinfo.payload_types[0]);
+ /* connect RTP */
+ p_g_rtp_ip_remote = param->progressinfo.rtpinfo.ip;
+ p_g_rtp_port_remote = param->progressinfo.rtpinfo.port;
+ /* p_g_media_type is already set by modify_lchan() */
+ p_g_payload_type = param->progressinfo.rtpinfo.payload_types[0];
+ send_mncc_rtp_connect();
}
}
new_state(PORT_STATE_CONNECT_WAITING);
if (param->connectinfo.rtpinfo.port) {
- struct gsm_mncc_rtp *rtp;
-
PDEBUG(DEBUG_GSM, "CONNECT with RTP peer info, sent to BSC (%08x,%d)\n", param->connectinfo.rtpinfo.ip, param->connectinfo.rtpinfo.port);
- rtp = (struct gsm_mncc_rtp *) create_mncc(MNCC_RTP_CONNECT, p_g_callref);
- rtp->ip = param->connectinfo.rtpinfo.ip;
- rtp->port = param->connectinfo.rtpinfo.port;
- send_and_free_mncc(p_g_lcr_gsm, rtp->msg_type, rtp);
- /* modify channel to accepted payload type */
- modify_lchan(param->connectinfo.rtpinfo.payload_types[0]);
+ /* modify channel to givne type, also sets media type */
+ modify_lchan(param->connectinfo.rtpinfo.media_types[0]);
+
+ /* connect RTP */
+ p_g_rtp_ip_remote = param->connectinfo.rtpinfo.ip;
+ p_g_rtp_port_remote = param->connectinfo.rtpinfo.port;
+ /* p_g_media_type is already set by modify_lchan() */
+ p_g_payload_type = param->connectinfo.rtpinfo.payload_types[0];
+ send_mncc_rtp_connect();
}
}