From 5b79acdb42e163d3e9fdaf39a42ed28b55b9a66a Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Tue, 16 Jun 2009 01:03:22 +0000
Subject: [PATCH] Document the new automatic 'ignoresdpversion' behavior.

Asterisk will now automatically ignore incorrect incoming SDP version numbers
when necessary to complete a T.38 re-INVITE operation.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@200726 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 CHANGES | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGES b/CHANGES
index e306d2a82e..087a7a9cda 100644
--- a/CHANGES
+++ b/CHANGES
@@ -27,6 +27,12 @@ SIP Changes
    'rpid' and 'pai'. Setting sendrpid to 'rpid' will cause Remote-Party-ID
    header to be sent (equivalent to setting sendrpid=yes) and setting
    sendrpid to 'pai' will cause P-Asserted-Identity header to be sent.
+ * The 'ignoresdpversion' behavior has been made automatic when the SDP received
+   is in response to a T.38 re-INVITE that Asterisk initiated. In this situation,
+   since the call will fail if Asterisk does not process the incoming SDP, Asterisk
+   will accept the SDP even if the SDP version number is not properly incremented,
+   but will generate a warning in the log indicating that the SIP peer that sent
+   the SDP should have the 'ignoresdpversion' option set.
 
 Applications
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-- 
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