[asterisk-bugs] [Asterisk 0018601]: No RTP port update when SIP RE-INVITE is received

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18601 
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Reported By:                kondik
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18601
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.2.15 
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:             2011-01-11 16:10 CST
Last Modified:              2011-01-19 03:53 CST
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Summary:                    No RTP port update when SIP RE-INVITE is received
Description: 
Exactly the same issue as: https://issues.asterisk.org/view.php?id=15149
but those issue is closed, so I open new issue.

When RE-INVITE comes to asterisk with new media port, asterisk sends 200
OK, and send RTP packets further to the old port instead of new port which
received with RE-INVITE.

My asterisk version is: 1.6.2.15

Could you help me with this?
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Relationships       ID      Summary
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has duplicate       0015149 No audio on SIP RE-INVITE connecting wi...
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 (0130660) kondik (reporter) - 2011-01-19 03:53
 https://issues.asterisk.org/view.php?id=18601#c130660 
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The problem was solved.

RE-INVITE with SDP which comes to Asterisk had unsupported version for
Asterisk, therefore asterisk ignore changes in SDP. However Asterisk send
200 OK for that RE-INVITE.
I think that in this situation asterisk should send another response than
200 OK... 

When I set in configuration ignoresdpversion=on then Asterisk changed RTP
port properly. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-01-19 03:53 kondik         Note Added: 0130660                          
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