[asterisk-bugs] [Asterisk 0012215]: [patch] Asterisk returns 482 Loop Detected upon receiving re-invite

[Asterisk Bug Tracker]

The following issue is now READY FOR TESTING. 
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https://issues.asterisk.org/view.php?id=12215 
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Reported By:                jpyle
Assigned To:                mmichelson
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Project:                    Asterisk
Issue ID:                   12215
Category:                   Channels/chan_sip/General
Reproducibility:            random
Severity:                   minor
Priority:                   normal
Status:                     ready for testing
Asterisk Version:           1.4.18 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2008-03-14 11:45 CDT
Last Modified:              2009-05-13 14:35 CDT
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Summary:                    [patch] Asterisk returns 482 Loop Detected upon
receiving re-invite
Description: 
Asterisk sends a 482 Loop Detected upon receiving a presumably valid
re-INVITE.  Pedantic is enabled globally in sip.conf.
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Relationships       ID      Summary
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duplicate of        0007403 [patch] allow SIP Spiral to work instea...
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 (0104700) mmichelson (administrator) - 2009-05-13 14:35
 https://issues.asterisk.org/view.php?id=12215#c104700 
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After working on other issues/projects for a while, I finally came back to
this one. I have labbed this up and can reproduce the issue fairly easily.
The last patch I uploaded was mostly correct but did not quite get the job
done. I have now uploaded 12215_confirmed.patch which, in my tests anyway,
fixes this issue completely. The patch was made against the current tip of
the 1.4 branch.

On a side note, I sometimes have an issue with one-way audio when passing
calls through multiple Asterisk boxes, but that is a separate issue and was
occurring even without this patch applied. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-05-13 14:35 mmichelson     Note Added: 0104700                          
2009-05-13 14:35 mmichelson     Status                   assigned => ready for
testing
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