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

Asterisk Bug Tracker noreply at bugs.digium.com
Wed Jan 21 11:50:03 CST 2009


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 11:50 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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---------------------------------------------------------------------- 
 (0098329) remiq (reporter) - 2009-01-21 11:50
 http://bugs.digium.com/view.php?id=14297#c98329 
---------------------------------------------------------------------- 
Something important I forgot to include was that the originating channel in
MG1 is DAHDI which then gets routed SIP to FS1. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-01-21 11:50 remiq          Note Added: 0098329                          
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