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workaround for silly https://code.google.com/p/chromium/issues/detail?id=177099

This commit is contained in:
Anthony Minessale 2013-02-27 17:41:03 -06:00
parent dd878da49d
commit de6389dd4f
1 changed files with 12 additions and 2 deletions
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14
src/switch_core_media.c
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@ -4540,7 +4540,13 @@ static void generate_m(switch_core_session_t *session, char *buf, size_t buflen,
if ((smh->mparams->dtmf_type == DTMF_2833 || switch_media_handle_test_media_flag(smh, SCMF_LIBERAL_DTMF) ||
switch_channel_test_flag(session->channel, CF_LIBERAL_DTMF)) && smh->mparams->te > 95) {
switch_snprintf(buf + strlen(buf), buflen - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", smh->mparams->te, smh->mparams->te);
if (switch_channel_test_flag(session->channel, CF_WEBRTC)) {
switch_snprintf(buf + strlen(buf), buflen - strlen(buf), "a=rtpmap:%d telephone-event/8000\n", smh->mparams->te);
} else {
switch_snprintf(buf + strlen(buf), buflen - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", smh->mparams->te, smh->mparams->te);
}
}
if (!zstr(a_engine->local_dtls_fingerprint.type)) {
@ -5014,7 +5020,11 @@ SWITCH_DECLARE(void) switch_core_media_gen_local_sdp(switch_core_session_t *sess
if ((smh->mparams->dtmf_type == DTMF_2833 || switch_media_handle_test_media_flag(smh, SCMF_LIBERAL_DTMF) ||
switch_channel_test_flag(session->channel, CF_LIBERAL_DTMF))
&& smh->mparams->te > 95) {
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", smh->mparams->te, smh->mparams->te);
if (switch_channel_test_flag(session->channel, CF_WEBRTC)) {
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=rtpmap:%d telephone-event/8000\n", smh->mparams->te);
} else {
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=rtpmap:%d telephone-event/8000\na=fmtp:%d 0-16\n", smh->mparams->te, smh->mparams->te);
}
}
if (!switch_media_handle_test_media_flag(smh, SCMF_SUPPRESS_CNG) && smh->mparams->cng_pt && use_cng) {
switch_snprintf(buf + strlen(buf), SDPBUFLEN - strlen(buf), "a=rtpmap:%d CN/8000\n", smh->mparams->cng_pt);