diff options
Diffstat (limited to 'res/res_pjsip_sdp_rtp.c')
| -rw-r--r-- | res/res_pjsip_sdp_rtp.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/res/res_pjsip_sdp_rtp.c b/res/res_pjsip_sdp_rtp.c index 8ec57aa8e..20a219e7e 100644 --- a/res/res_pjsip_sdp_rtp.c +++ b/res/res_pjsip_sdp_rtp.c @@ -1022,6 +1022,19 @@ static void process_ssrc_attributes(struct ast_sip_session *session, struct ast_ continue; } + /* If we are currently negotiating as a result of the remote side renegotiating then + * determine if the source for this stream has changed. + */ + if (pjmedia_sdp_neg_get_state(session->inv_session->neg) == PJMEDIA_SDP_NEG_STATE_REMOTE_OFFER && + session->active_media_state) { + struct ast_rtp_instance_stats stats = { 0, }; + + if (!ast_rtp_instance_get_stats(session_media->rtp, &stats, AST_RTP_INSTANCE_STAT_REMOTE_SSRC) && + stats.remote_ssrc != ssrc) { + session_media->changed = 1; + } + } + ast_rtp_instance_set_remote_ssrc(session_media->rtp, ssrc); } } |