[Asterisk-bugs] [Asterisk 0010190]: Inbound inband DTMF broken passing on out of band (process_ast_dsp)

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10190 
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Reported By:                irroot
Assigned To:                crich
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Project:                    Asterisk
Issue ID:                   10190
Category:                   Channels/chan_misdn
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.7.1  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        No 
Request Review:              
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Date Submitted:             07-12-2007 08:59 CDT
Last Modified:              07-13-2007 02:43 CDT
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Summary:                    Inbound inband DTMF broken passing on out of band
(process_ast_dsp)
Description: 
the detected DTMF will never be passed back to asterisk out of band as
required for IVR and the like looks like a trivial typo and a pain to pick
up.

patch fixes this and my IVR is working again.
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---------------------------------------------------------------------- 
 irroot - 07-13-07 02:43  
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ok here is a sugestion ... the patch i uploaded makes all DTMF detected be
passed out of band here some sugestions to have it configrable.

1)if the codec nativeformats allow pass the DTMF inband (ie a bridged TDM
call) the current situation if not pass it out of band as per patch.
2)in addition to the above have a config option to always pass out of band
(it makes no sense to always pass inband as the frame will be droped as a
non compatible voice frame for non A/ULAW channels.asterisk should pass and
generate the tones to pass inband if the channel requires so passing it
always outofband imho is the safe default. 

Issue History 
Date Modified   Username       Field                    Change               
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07-13-07 02:43  irroot         Note Added: 0067331                          
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