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fix issue where dtmf was not being sent on an outbound leg when there was no inbound audio

This commit is contained in:
Anthony Minessale 2012-09-28 16:17:20 -05:00
parent 5259814aee
commit 8d61404016
1 changed files with 2 additions and 1 deletions
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3
src/switch_rtp.c
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@ -3492,7 +3492,6 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
if (!switch_test_flag(rtp_session, SWITCH_RTP_FLAG_NOBLOCK) || !switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER) ||
switch_test_flag(rtp_session, SWITCH_RTP_FLAG_PROXY_MEDIA) || switch_test_flag(rtp_session, SWITCH_RTP_FLAG_UDPTL) ||
(bytes && bytes < 5) || (!bytes && poll_loop)) {
do_2833(rtp_session, session);
bytes = 0;
return_cng_frame();
}
@ -3692,6 +3691,8 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
if (do_cng) {
uint8_t *data = (uint8_t *) rtp_session->recv_msg.body;
do_2833(rtp_session, session);
if (rtp_session->last_cng_ts == rtp_session->last_read_ts + rtp_session->samples_per_interval) {
rtp_session->last_cng_ts = 0;
} else {