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Not getting an ACK to a 200 OK in the initial invite is critical to the call.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@65122 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson
2007-05-18 18:10:46 +00:00
parent 21ea4dc3f1
commit 86882515a8
1 changed files with 4 additions and 1 deletions
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5
channels/chan_sip.c
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@@ -10593,6 +10593,7 @@ static int handle_request_invite(struct sip_pvt *p, struct sip_request *req, int
char *supported;
char *required;
unsigned int required_profile = 0;
int reinvite = 0;
/* Find out what they support */
if (!p->sipoptions) {
@@ -10733,6 +10734,7 @@ static int handle_request_invite(struct sip_pvt *p, struct sip_request *req, int
} else {
if (option_debug > 1 && sipdebug)
ast_log(LOG_DEBUG, "Got a SIP re-invite for call %s\n", p->callid);
reinvite = 1;
c = p->owner;
}
if (!ignore && p)
@@ -10809,7 +10811,8 @@ 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, 1);
/* If this is not a re-invite or something to ignore - it's critical */
transmit_response_with_sdp(p, "200 OK", req, (ignore || reinvite) ? 1 : 2);
break;
default:
ast_log(LOG_WARNING, "Don't know how to handle INVITE in state %d\n", c->_state);