[asterisk-bugs] [Asterisk 0012763]: chan_sip creates a new local tag (from-tag) for every register message

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12763 
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Reported By:                urtho
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12763
Category:                   Channels/chan_sip/Registration
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             05-30-2008 15:32 CDT
Last Modified:              06-01-2008 13:37 CDT
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Summary:                    chan_sip creates a new local tag (from-tag) for
every register message
Description: 
refreshing from-tag for each register message - even within the same dialog
is against RFC. 
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---------------------------------------------------------------------- 
 urtho - 06-01-08 13:37  
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my bad with the REGISTER being a dialog :(

IMHO chan_sip does not follow the SHOULD clause of RFC 3261, section
8.1.3.5.

>This new request constitutes a new transaction and SHOULD have the same
value >of the Call-ID, To, and From of the previous request, but the CSeq
should >contain a new sequence number that is one higher than the previous. 

Issue History 
Date Modified   Username       Field                    Change               
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06-01-08 13:37  urtho          Note Added: 0087614                          
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