[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 14:35 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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 (0127901) russell (administrator) - 2010-10-12 14:35
 https://issues.asterisk.org/view.php?id=18084#c127901 
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For those experiencing the issues, do you have DTMF controlled features in
Asterisk?  I'm wondering if Asterisk is detecting and muting inbound DTMF
and then regenerating it.  When Asterisk does that, you usually get some of
the first digit that bleeds through before Asterisk is able to start muting
it. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-10-12 14:35 russell        Note Added: 0127901                          
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