diff options
| author | Olle Johansson <oej@edvina.net> | 2006-04-18 07:03:36 +0000 |
|---|---|---|
| committer | Olle Johansson <oej@edvina.net> | 2006-04-18 07:03:36 +0000 |
| commit | 177b8e9143759cd8809c5f33cf0624511b9bd08e (patch) | |
| tree | 9c7f13b249fcc5101de1bb634dbfa49f50edb41b /channels | |
| parent | 2c73c08f5a564ff1c6e5a6ab0fda63c620b1e91e (diff) | |
It's critical that we get an ACK on a 200 OK to an INVITE. If we do not get the ACK,
tear down the call. (Discovered at SIPit18)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@21061 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_sip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 525fd5474..84141787b 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -2790,7 +2790,7 @@ static int sip_answer(struct ast_channel *ast) ast_setstate(ast, AST_STATE_UP); if (option_debug) ast_log(LOG_DEBUG, "SIP answering channel: %s\n", ast->name); - res = transmit_response_with_sdp(p, "200 OK", &p->initreq, XMIT_RELIABLE); + res = transmit_response_with_sdp(p, "200 OK", &p->initreq, XMIT_CRITICAL); } ast_mutex_unlock(&p->lock); return res; @@ -11097,7 +11097,7 @@ static int handle_request_invite(struct sip_pvt *p, struct sip_request *req, int transmit_response(p, "180 Ringing", req); break; case AST_STATE_UP: - transmit_response_with_sdp(p, "200 OK", req, XMIT_RELIABLE); + transmit_response_with_sdp(p, "200 OK", req, XMIT_CRITICAL); break; default: ast_log(LOG_WARNING, "Don't know how to handle INVITE in state %d\n", c->_state); |