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add supress-cng param and supress_cng variable

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6222 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale committed 2007-11-12 20:36:00 +00:00
1 parent e5d6f35fb4
commit 77405bd53e
3 files changed
+18 -4
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src/mod/endpoints/mod_sofia/sofia_glue.c
+12 -3
View File
@@ -44,6 +44,13 @@ void sofia_glue_set_local_sdp(private_object_t *tech_pvt, const char *ip, uint32
int ptime = 0;
uint32_t rate = 0;
uint32_t v_port;
int use_cng = 1;
const char *val;
if (sofia_test_pflag(tech_pvt->profile, PFLAG_SUPRESS_CNG) ||
((val = switch_channel_get_variable(tech_pvt->channel, "supress_cng")) && switch_true(val))) {
use_cng = 0;
}
if (!force && !ip && !sr && switch_channel_test_flag(tech_pvt->channel, CF_BYPASS_MEDIA)) {
return;
@@ -113,8 +120,8 @@ void sofia_glue_set_local_sdp(private_object_t *tech_pvt, const char *ip, uint32
if (tech_pvt->te > 95) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " %d", tech_pvt->te);
}
if (tech_pvt->cng_pt) {
if (tech_pvt->cng_pt && use_cng) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " %d", tech_pvt->cng_pt);
}
@@ -163,11 +170,13 @@ void sofia_glue_set_local_sdp(private_object_t *tech_pvt, const char *ip, uint32
if (tech_pvt->te > 95) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", tech_pvt->te, tech_pvt->te);
}
if (tech_pvt->cng_pt) {
if (tech_pvt->cng_pt && use_cng) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=rtpmap:%d CN/8000\n", tech_pvt->cng_pt);
if (!tech_pvt->rm_encoding) {
tech_pvt->cng_pt = 0;
}
} else {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=silenceSupp:off - - - -\n");
}
if (ptime) {
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "a=ptime:%d\n", ptime);