From 168deb2366b4d58d8eeb3a7f93c12ce77007c919 Mon Sep 17 00:00:00 2001
From: Olle Johansson <oej@edvina.net>
Date: Fri, 15 Dec 2006 10:58:36 +0000
Subject: [PATCH] Issue #8592 - treat 504 as congestion (imported from 1.2/1.4)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48488 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 e8890ebbe8..f972a5c517 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -12461,6 +12461,7 @@ static void handle_response(struct sip_pvt *p, int resp, char *rest, struct sip_
 					}
 					/* Fall through */
 				case 503: /* Service Unavailable */
+				case 504: /* Server Timeout */
 					if (owner)
 						ast_queue_control(p->owner, AST_CONTROL_CONGESTION);
 					break;
@@ -12587,6 +12588,7 @@ static void handle_response(struct sip_pvt *p, int resp, char *rest, struct sip_
 				case 603: /* Decline */
 				case 500: /* Server error */
 				case 503: /* Service Unavailable */
+				case 504: /* Server timeout */
 
 					if (sipmethod == SIP_INVITE) {	/* re-invite failed */
 						sip_cancel_destroy(p);
-- 
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