kenmirrors/freeswitch
1
0
Fork 0
mirror of https://github.com/signalwire/freeswitch.git synced 2025-04-14 16:15:04 +00:00
Code Issues Projects Releases Wiki Activity

prefer telephone-event with same rate over others

Browse Source
This commit is contained in:
Anthony Minessale 2010-07-05 14:26:38 -05:00
parent e9405ba64b
commit 01b17ec69e
1 changed files with 23 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
src/mod/endpoints/mod_sofia/sofia_glue.c
View File

@ -3486,7 +3486,7 @@ switch_t38_options_t *sofia_glue_extract_t38_options(switch_core_session_t *sess
uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, const char *r_sdp) uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, const char *r_sdp)
{ {
uint8_t match = 0; uint8_t match = 0;
switch_payload_t te = 0, cng_pt = 0; switch_payload_t best_te = 0, te = 0, cng_pt = 0;
private_object_t *tech_pvt = switch_core_session_get_private(session); private_object_t *tech_pvt = switch_core_session_get_private(session);
sdp_media_t *m; sdp_media_t *m;
sdp_attribute_t *attr; sdp_attribute_t *attr;
@ -3786,23 +3786,12 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, const char *r_s
rm_encoding = ""; rm_encoding = "";
} }
if (!te && !strcasecmp(rm_encoding, "telephone-event")) { if (!strcasecmp(rm_encoding, "telephone-event")) {
if (switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_OUTBOUND) { if (!best_te || map->rm_rate == tech_pvt->rm_rate) {
te = tech_pvt->te = (switch_payload_t) map->rm_pt; best_te = (switch_payload_t) map->rm_pt;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Set 2833 dtmf send payload to %u\n", map->rm_pt);
if (tech_pvt->rtp_session) {
switch_rtp_set_telephony_event(tech_pvt->rtp_session, (switch_payload_t) map->rm_pt);
}
} else {
te = tech_pvt->recv_te = tech_pvt->te = (switch_payload_t) map->rm_pt;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Set 2833 dtmf send/recv payload to %u\n", te);
if (tech_pvt->rtp_session) {
switch_rtp_set_telephony_event(tech_pvt->rtp_session, te);
switch_rtp_set_telephony_recv_event(tech_pvt->rtp_session, te);
}
} }
} }
if (!sofia_test_pflag(tech_pvt->profile, PFLAG_SUPPRESS_CNG) && !cng_pt && !strcasecmp(rm_encoding, "CN")) { if (!sofia_test_pflag(tech_pvt->profile, PFLAG_SUPPRESS_CNG) && !cng_pt && !strcasecmp(rm_encoding, "CN")) {
cng_pt = (switch_payload_t) map->rm_pt; cng_pt = (switch_payload_t) map->rm_pt;
if (tech_pvt->rtp_session) { if (tech_pvt->rtp_session) {
@ -3812,9 +3801,6 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, const char *r_s
} }
if (match) { if (match) {
if (te && cng_pt) {
break;
}
continue; continue;
} }
@ -3943,6 +3929,24 @@ uint8_t sofia_glue_negotiate_sdp(switch_core_session_t *session, const char *r_s
} }
} }
if (best_te) {
if (switch_channel_direction(channel) == SWITCH_CALL_DIRECTION_OUTBOUND) {
te = tech_pvt->te = (switch_payload_t) best_te;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Set 2833 dtmf send payload to %u\n", map->rm_pt);
if (tech_pvt->rtp_session) {
switch_rtp_set_telephony_event(tech_pvt->rtp_session, (switch_payload_t) best_te);
}
} else {
te = tech_pvt->recv_te = tech_pvt->te = (switch_payload_t) best_te;
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Set 2833 dtmf send/recv payload to %u\n", te);
if (tech_pvt->rtp_session) {
switch_rtp_set_telephony_event(tech_pvt->rtp_session, te);
switch_rtp_set_telephony_recv_event(tech_pvt->rtp_session, te);
}
}
}
if (!match && greedy && mine < tech_pvt->num_codecs) { if (!match && greedy && mine < tech_pvt->num_codecs) {
mine++; mine++;
skip = 0; skip = 0;