[asterisk-bugs] [Asterisk 0009209]: race condition in sip hangup with reinvited media

[noreply at bugs.digium.com]

The following issue has been CLOSED 
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http://bugs.digium.com/view.php?id=9209 
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Reported By:                edgreenberg
Assigned To:                
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Project:                    Asterisk
Issue ID:                   9209
Category:                   Channels/chan_sip/Interoperability
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     closed
Asterisk Version:           1.4.1 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        Yes 
Request Review:              
Resolution:                 open
Fixed in Version:           
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Date Submitted:             03-05-2007 15:42 CST
Last Modified:              11-06-2007 01:55 CST
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Summary:                    race condition in sip hangup with reinvited media
Description: 
Condition: Server A (Asterisk 1.4.1) places call on server B (1.4.1) which
extends it to the provider, C (sonus)

When Asterisk 1.4.1 reinvites, and then the call ends, it reinvites the
destination end back to itself, then sends a bye without waiting for the
re-invite to be complete, causing a race condition.

If we are going to re-invite (back to ourselves), we should wait for the
100 Trying, then 200 OK, then ack the 200 OK, and only then, send a bye.

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Relationships       ID      Summary
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related to          0009305 [patch] REINVITE before 200ok causes a ...
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 oej - 11-06-07 01:55  
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Duplicate of 9305 (according to jcmoore). Let's continue on that unified
bug report :-)

/O 

Issue History 
Date Modified   Username       Field                    Change               
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11-06-07 01:55  oej            Status                   new => closed       
11-06-07 01:55  oej            Note Added: 0073176                          
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