[asterisk-bugs] [Asterisk 0014297]: Inband DTMF not working between asterisk servers

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14297 
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Reported By:                remiq
Assigned To:                
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Project:                    Asterisk
Issue ID:                   14297
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 169581 
Request Review:              
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Date Submitted:             2009-01-21 09:15 CST
Last Modified:              2009-01-21 14:52 CST
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Summary:                    Inband DTMF not working between asterisk servers
Description: 
I have two asterisk servers MG1 and FS1.  On each server I have a SIP user
configured for dtmfmode=inband.  FS1 has an IVR menu where user needs to
enters DMTF to navigate through menu.  When a call originates on MG1 and is
routed to FS1 through SIP.  The DTMF does not get detected by asterisk in
FS1.  To verify this I did 'debug channel' on both servers.  I saw DTMF
frames get detected on MG1 but not on FS1.  The problem started happening
when I upgraded MG1.  So there is something wrong with MG1 sending DTMF
inband.
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 (0098351) greenfieldtech (reporter) - 2009-01-21 14:52
 http://bugs.digium.com/view.php?id=14297#c98351 
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remiq, what codec are you using exactly? can you please show us your
sip.conf file (or files if with FreePBX)? 

On the face of it, it would appear that you are either suffering from
codec issues and not an Asterisk issue. 

In any case, I would suggest that you bring this issue up with the
asterisk-users mailing list, as this appears to be more of an
operational/configuration issue, than an Asterisk bug.

Nir 

Issue History 
Date Modified    Username       Field                    Change               
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2009-01-21 14:52 greenfieldtech Note Added: 0098351                          
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