[asterisk-bugs] [Asterisk 0018084]: DTMF tones fail DAHDI>DAHDI

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18084 
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Reported By:                seandarcy
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18084
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.6.2.14-rc1 
JIRA:                       SWP-2331 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-10-01 12:54 CDT
Last Modified:              2010-10-12 15:01 CDT
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Summary:                    DTMF tones fail DAHDI>DAHDI
Description: 
I have internal DAHDI lines and an external DAHDI PSTN for local calls and
use SIP for ld calls. If I call locally (DAHDI > DAHDI) the dtmf tones are
messed up. They seem to be doubled, that is a "1" becomes "11". 

But on ld calls (DAHDI > SIP) dtmf works! And I tried calling a local
number that didn't work over PSTN.



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Relationships       ID      Summary
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related to          0017066 Adaptive Jitter Buffer issue
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 (0127910) aragon (reporter) - 2010-10-12 15:01
 https://issues.asterisk.org/view.php?id=18084#c127910 
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I have lots of DTMF feature codes enabled in Asterisk.
However it looks to me like the 0 is being emulated twice.  Once by the
incoming zap channel and once by the external zap channel and the caller
has only pressed the 0 after the IVR answers the outgoing channel. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-10-12 15:01 aragon         Note Added: 0127910                          
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