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| author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-06-16 01:07:27 +0000 |
|---|---|---|
| committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-06-16 01:07:27 +0000 |
| commit | 7b3df53a1e6c7e70e2514f189d7a61086b4b608c (patch) | |
| tree | 6173c7edf21b598f45f912c9c093d613a87031d8 /CHANGES | |
| parent | bd6c97896d25c40630d76f47e8f6fd13dd06e4ea (diff) | |
Merged revisions 200726 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk
........
r200726 | kpfleming | 2009-06-15 20:03:22 -0500 (Mon, 15 Jun 2009) | 6 lines
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.
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git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.1@200728 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -8,6 +8,26 @@ === ====================================================================== +---------------------------------------------------------------------------------- +--- Functionality changes from Asterisk 1.6.1.1 to Asterisk 1.6.1.2 ------------- +---------------------------------------------------------------------------------- + +SIP Changes +----------- + * Added a new 'ignoresdpversion' option to sip.conf. When this is enabled + (either globally or for a specific peer), chan_sip will treat any SDP data + it receives as new data and update the media stream accordingly. By + default, Asterisk will only modify the media stream if the SDP session + version received is different from the current SDP session version. This + option is required to interoperate with devices that have non-standard SDP + session version implementations (observed with Microsoft OCS). This option + is disabled by default. In addition, this behavior is 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. + ------------------------------------------------------------------------------ --- Functionality changes from Asterisk 1.6.0 to Asterisk 1.6.1 ------------- ------------------------------------------------------------------------------ |