[asterisk-bugs] [Asterisk 0016328]: Asterisk drops call leg to Cisco while other leg remains up.

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=16328 
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Reported By:                corruptor
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16328
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.0.18 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-11-26 05:33 CST
Last Modified:              2009-11-26 05:33 CST
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Summary:                    Asterisk drops call leg to Cisco while other leg
remains up.
Description: 
SIP/1102 is SPA962
SIP/cisco is Cisco 5400

SIP/1102 calls to Cisco through asterisk. When call is answered on the
cisco side asterisk drops call leg to cisco while call leg to SIP/1102
remains active.
I attach full log of such call with debug level 10 and sip debug enabled.
You can see that asterisk sends BYE to cisco even before writing to log
"SIP/cisco-00000008 answered SIP/1102-00000007"

This is a regression since we have been using this gateway with previous
versions of asterisk without any problems. I've tested 1.6.0.17 with the
same configs and asterisk doesn't drop call.
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Issue History 
Date Modified    Username       Field                    Change               
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2009-11-26 05:33 corruptor      New Issue                                    
2009-11-26 05:33 corruptor      Asterisk Version          => 1.6.0.18        
2009-11-26 05:33 corruptor      Regression                => No              
2009-11-26 05:33 corruptor      SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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