[asterisk-bugs] [Asterisk 0015466]: rtpkeepalive option doesn't always work

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15466 
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Reported By:                viraptor
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15466
Category:                   Channels/chan_sip/General
Reproducibility:            sometimes
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.1.1 
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:             2009-07-08 10:05 CDT
Last Modified:              2009-08-26 07:28 CDT
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Summary:                    rtpkeepalive option doesn't always work
Description: 
I've tried enabling rtpkeepalive option (2 seconds) in a server without nat
or any specific dialplan (just a Dial(SIP/...) ). It works fine on one
server, but doesn't on the other. I cannot find any reason for it though.
Configs are almost the same. The only real difference between them is that
one is multihomed (the one where rtpkeepalive fails), but I'm not sure
that's related at all.

All audio passes through asterisk in both setups.
I expect the rtpkeepalive to be sent while the call is on hold.

How can I debug this issue?
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 (0109669) viraptor (reporter) - 2009-08-26 07:28
 https://issues.asterisk.org/view.php?id=15466#c109669 
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No, it doesn't.
Listing the sip option confirms that it's enabled though. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-08-26 07:28 viraptor       Note Added: 0109669                          
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