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tell rtp stack about what remote payload type to expect when the receiving end follows the stupid SHOULD as WONT and sends a different dynamic payload number than the one in the offer

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Anthony Minessale committed 2011-02-15 16:09:58 -06:00
1 parent 6ea5f03b44
commit c565501f55
4 files changed
+78 -9
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src/switch_rtp.c
+8 -4
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@@ -1578,7 +1578,7 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_create(switch_rtp_t **new_rtp_session
rtp_session->recv_msg.header.cc = 0;
rtp_session->payload = payload;
rtp_session->rpayload = payload;
rtp_session->rtcp_send_msg.header.version = 2;
rtp_session->rtcp_send_msg.header.p = 0;
@@ -1773,6 +1773,12 @@ SWITCH_DECLARE(void) switch_rtp_set_telephony_recv_event(switch_rtp_t *rtp_sessi
}
}
SWITCH_DECLARE(void) switch_rtp_set_recv_pt(switch_rtp_t *rtp_session, switch_payload_t pt)
{
rtp_session->rpayload = pt;
}
SWITCH_DECLARE(void) switch_rtp_set_cng_pt(switch_rtp_t *rtp_session, switch_payload_t pt)
{
rtp_session->cng_pt = pt;
@@ -2813,7 +2819,7 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
rtp_session->recv_msg.header.pt != 13 &&
rtp_session->recv_msg.header.pt != rtp_session->recv_te &&
(!rtp_session->cng_pt || rtp_session->recv_msg.header.pt != rtp_session->cng_pt) &&
rtp_session->recv_msg.header.pt != rtp_session->payload) {
rtp_session->recv_msg.header.pt != rtp_session->rpayload) {
/* drop frames of incorrect payload number and return CNG frame instead */
return_cng_frame();
}
@@ -3131,8 +3137,6 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
rtp_session->recv_msg.header.pt = 97;
}
rtp_session->rpayload = (switch_payload_t) rtp_session->recv_msg.header.pt;
break;
do_continue: