[asterisk-bugs] [Asterisk 0011740]: DTMF problem on 1.4.17

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11740 
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Reported By:                gserra
Assigned To:                
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Project:                    Asterisk
Issue ID:                   11740
Category:                   Channels/chan_sip/Interoperability
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.17 
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             01-11-2008 05:55 CST
Last Modified:              02-13-2008 01:56 CST
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Summary:                    DTMF problem on 1.4.17
Description: 
Hi,

when a call is being passed over from AS5400 via PRI to SIP into asterisk,
dtmf is working in 1.4.11 but not on 1.4.17
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 dimas - 02-13-08 01:56  
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tbsky,
to me it looks like completely unrelated issue and I would fill another
issue on Mantis.
The key here is the following log line:

726] channel.c: DTMF end '1' received on SIP/3340-0820e220, duration 86880
ms

which means frame's len field value is way too large. This looks like bug
in rtp.c or something. If I had to investigate such an issue, I would be
interested in:
1. inclusion of rtp debug into debug output in addition to DTMF debug
2. value of rfc2833compensate parameter for the peer.

But again, I would fill another issue. 

Issue History 
Date Modified   Username       Field                    Change               
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02-13-08 01:56  dimas          Note Added: 0082133                          
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