[asterisk-bugs] [Asterisk 0006651]: [patch][post 1.4] Don't change NATed address on re-invites

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=6651 
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Reported By:                PCadach
Assigned To:                PCadach
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Project:                    Asterisk
Issue ID:                   6651
Category:                   Core/RTP
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases): trunk 
SVN Revision (number only!): 10761 
Disclaimer on File?:        Yes 
Request Review:              
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Date Submitted:             03-04-2006 22:15 CST
Last Modified:              12-16-2007 03:07 CST
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Summary:                    [patch][post 1.4] Don't change NATed address on
re-invites
Description: 
When SIP/H.323 endpoint located behind NAT, RTP will negotiate its real IP
address and port by listening for incoming RTP packets and remember this
address for sending data to this endpoint. When re-invite (native bridge)
is happens with such endpoint, endpoint will reports its address behind
NAT, and chan_sip will update RTP information with this address, what will
cause to re-invite for peer side. If peer side located behind NAT too this
will provide looping by permanent chaning of RTP addresses by one then
other side.
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Relationships       ID      Summary
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has duplicate       0008159 Critical - No audio issue with re-invit...
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 oej - 12-16-07 03:07  
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THis is an issue for file, re-assigning to him. 

Issue History 
Date Modified   Username       Field                    Change               
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12-16-07 03:07  oej            Note Added: 0075484                          
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