From 27a5a679bed5f9eaca353c479310e574313d8288 Mon Sep 17 00:00:00 2001
From: Michael Jerris <mike@jerris.com>
Date: Wed, 11 Feb 2009 17:03:30 +0000
Subject: [PATCH] Thu Jan 15 09:38:34 CST 2009 Bernhard Suttner <bernhard DOT
suttner AT comdasys DOT com> * sip_util.c: fix 484 respose to REFER in
sip_response_terminates_dialog()
Asterisk (v 1.2.7.1) does response with 484 if a client does send a refer
with a @ReferTo header to an unknown number. This is therefore not
fundamentally wrong and the dialog should not be destroyed!
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11829 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
libs/sofia-sip/.update | 2 +-
libs/sofia-sip/libsofia-sip-ua/sip/sip_util.c | 13 ++++++++++++-
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/libs/sofia-sip/.update b/libs/sofia-sip/.update
index c47a8e95a4..f30fffd9d1 100644
--- a/libs/sofia-sip/.update
+++ b/libs/sofia-sip/.update
@@ -1 +1 @@
-Wed Feb 11 11:00:10 CST 2009
+Wed Feb 11 11:03:24 CST 2009
diff --git a/libs/sofia-sip/libsofia-sip-ua/sip/sip_util.c b/libs/sofia-sip/libsofia-sip-ua/sip/sip_util.c
index b553ed7fdb..cf470075a2 100644
--- a/libs/sofia-sip/libsofia-sip-ua/sip/sip_util.c
+++ b/libs/sofia-sip/libsofia-sip-ua/sip/sip_util.c
@@ -1164,14 +1164,25 @@ int sip_response_terminates_dialog(int response_code,
return 0;
case 484: /* Address Incomplete */
- case 485: /* Ambiguous */
/** @par 484 Address Incomplete and 485 Ambiguous
Similar to 404 and 410, these
responses came to a request whose Request-URI was provided by the
peer in a @Contact header field. Something has gone fundamentally
wrong, and the dialog and all of its usages are destroyed.
+
+ Asterisk (v 1.2.7.1) does response with 484 if a client does send a refer
+ with a @ReferTo header to an unknown number. This is therefore not
+ fundamentally wrong and the dialog should not be destroyed!
*/
+ if (method == sip_method_refer)
+ {
+ *return_graceful_terminate_usage = 0;
+ return 0;
+ }
+
+ case 485: /* Ambiguous */
+
return terminate_dialog;
case 486: /** @par 486 Busy Here