[asterisk-bugs] [Asterisk 0015701]: [patch] Not possible to specify expiry for peer callback

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15701 
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Reported By:                Nick_Lewis
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15701
Category:                   Channels/chan_sip/Registration
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
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:             2009-08-12 04:57 CDT
Last Modified:              2009-08-12 05:01 CDT
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Summary:                    [patch] Not possible to specify expiry for peer
callback
Description: 
It is possible in sip.conf to specify a callback extension for a peer.
(This automatically causes a registration to be generated.) However it is
not currently possible to control how long the callback extension is active
for before it expires and is refreshed. This is a problem particularly when
working behind a nat firewall because the nat binding tends to expire
before the callback is refreshed causing the callback to fail to work.

I propose the addition of the callbackexpiry parameter to sip.conf to
provide this functionality
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 (0108934) Nick_Lewis (reporter) - 2009-08-12 05:01
 https://issues.asterisk.org/view.php?id=15701#c108934 
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Please find attached a patch to provide callback expiry. 
(It is currently untested as trunk does not seem to compile at the
moment.) 

Issue History 
Date Modified    Username       Field                    Change               
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2009-08-12 05:01 Nick_Lewis     Note Added: 0108934                          
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