[asterisk-bugs] [Asterisk 0014761]: [patch] 1.6.1: unidirectional PCM if (FXS?) hardware DTMF detection enabled

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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http://bugs.digium.com/view.php?id=14761 
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Reported By:                tzafrir
Assigned To:                
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Project:                    Asterisk
Issue ID:                   14761
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
Target Version:             1.6.1.1
Asterisk Version:           1.6.1.0-rc3 
Regression:                 Yes 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-03-26 06:26 CDT
Last Modified:              2009-04-25 10:56 CDT
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Summary:                    [patch] 1.6.1: unidirectional PCM if (FXS?) hardware
DTMF detection enabled
Description: 
The following is seems to be a regression between 1.6.0 to 1.6.1 . Tested
it locally with Astribanks and also heard it reported with Sangoma A200
cards.

In this case, the caller does not get PCM once the call is established.

Workaround: disable hardwqre DTMF detection in the driver.
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Issue History 
Date Modified    Username       Field                    Change               
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2009-04-25 10:56 tzafrir        Summary                  1.6.1: unidirectional
PCM if (FXS?) hardware DTMF detection enabled => [patch] 1.6.1: unidirectional
PCM if (FXS?) hardware DTMF detection enabled
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