[asterisk-bugs] [Asterisk 0014393]: wrong Via-branch-id in CANCEL and ACK

[Asterisk Bug Tracker]

The following issue has been RESOLVED. 
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http://bugs.digium.com/view.php?id=14393 
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Reported By:                klaus3000
Assigned To:                file
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Project:                    Asterisk
Issue ID:                   14393
Category:                   Channels/chan_sip/Interoperability
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     resolved
Asterisk Version:           1.4.23 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 no change required
Fixed in Version:           
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Date Submitted:             2009-02-03 09:45 CST
Last Modified:              2009-02-06 11:46 CST
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Summary:                    wrong Via-branch-id in CANCEL and ACK
Description: 
Hi!

When Asterisk sends a CANCEL it uses a new branch-id instead of using the
same as in the INVITE. Then, the ACK to the 487 also uses this wrong branch
id. See the trace below.

The strange thing is, that I observe this only on a single Asterisk box.

X-lite      Asterisk        Asterisk              GW
  ---INVITE-->
               -------INVITE----> 
                                  ----INVITE------>

  ---CANCEL--> 
               -----CANCEL------->
                                 -----CANCEL------->

                    ^^^^^^^            ^^^^^^
               branch-id correct     branch-id wrong


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---------------------------------------------------------------------- 
 (0099627) file (administrator) - 2009-02-06 11:46
 http://bugs.digium.com/view.php?id=14393#c99627 
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Closed per reporter's comment that this has already been fixed. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-02-06 11:46 file           Note Added: 0099627                          
2009-02-06 11:46 file           Status                   new => resolved     
2009-02-06 11:46 file           Resolution               open => no change
required
2009-02-06 11:46 file           Assigned To               => file            
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