diff options
Diffstat (limited to 'channels/chan_pjsip.c')
| -rw-r--r-- | channels/chan_pjsip.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/channels/chan_pjsip.c b/channels/chan_pjsip.c index 5cb52a5b2..6b2664819 100644 --- a/channels/chan_pjsip.c +++ b/channels/chan_pjsip.c @@ -966,6 +966,16 @@ static int chan_pjsip_write_stream(struct ast_channel *ast, int stream_num, stru case AST_FRAME_CNG: break; case AST_FRAME_RTCP: + /* We only support writing out feedback */ + if (frame->subclass.integer != AST_RTP_RTCP_PSFB || !media) { + return 0; + } else if (media->type != AST_MEDIA_TYPE_VIDEO) { + ast_debug(3, "Channel %s stream %d is of type '%s', not video! Unable to write RTCP feedback.\n", + ast_channel_name(ast), stream_num, ast_codec_media_type2str(media->type)); + return 0; + } else if (media->write_callback) { + res = media->write_callback(session, media, frame); + } break; default: ast_log(LOG_WARNING, "Can't send %u type frames with PJSIP\n", frame->frametype); |