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Don't ignore ACk packets (bug #4861) 

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6266 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
markster 2005-08-03 04:26:10 +00:00
parent d2fa26daf2
commit 9df792a0de
1 changed files with 2 additions and 2 deletions
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4
channels/chan_sip.c
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@ -9617,10 +9617,10 @@ static int handle_request(struct sip_pvt *p, struct sip_request *req, struct soc
if (option_debug > 2)
ast_log(LOG_DEBUG, "**** Received %s (%d) - Command in SIP %s\n", sip_methods[p->method].text, sip_methods[p->method].id, cmd);
if (p->icseq && (p->icseq > seqno)) {
if (p->icseq && (p->icseq > seqno) && req->method != SIP_ACK) {
ast_log(LOG_DEBUG, "Ignoring too old SIP packet packet %d (expecting >= %d)\n", seqno, p->icseq);
return -1;
} else if (p->icseq && (p->icseq == seqno) && (p->method != SIP_CANCEL|| ast_test_flag(p, SIP_ALREADYGONE))) {
} else if (p->icseq && (p->icseq == seqno) && req->method != SIP_ACK &&(p->method != SIP_CANCEL|| ast_test_flag(p, SIP_ALREADYGONE))) {
/* ignore means "don't do anything with it" but still have to
respond appropriately. We do this if we receive a repeat of
the last sequence number */