From 5b819fc101e84fbc7149b854d41e6c81467262cc Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Wed, 31 Aug 2005 19:53:38 +0000
Subject: [PATCH] stop retransmitting INVITE after we have sent CANCEL for the
same call
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6472 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_sip.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index a7150e15db..3bc9083b32 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -2351,6 +2351,8 @@ static int sip_hangup(struct ast_channel *ast)
INVITE, but do set an autodestruct just in case we never get it. */
ast_clear_flag(&locflags, SIP_NEEDDESTROY);
sip_scheddestroy(p, 15000);
+ /* stop retransmitting an INVITE that has not received a response */
+ __sip_pretend_ack(p);
if ( p->initid != -1 ) {
/* channel still up - reverse dec of inUse counter
only if the channel is not auto-congested */
--
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