[asterisk-bugs] [LibPRI 0011153]: ztdummy causing audio failure on Playback or Background

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=11153 
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Reported By:                plack
Assigned To:                mattf
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Project:                    LibPRI
Issue ID:                   11153
Category:                   General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 88329 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             11-02-2007 17:00 CDT
Last Modified:              11-09-2007 14:10 CST
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Summary:                    ztdummy causing audio failure on Playback or
Background
Description: 
If ztdummy is loaded, SIP to SIP communications work well, but any attempt
to playback audio using Playback or Background, no audio is received.

SIP phone is g729 but if I disable g729, (does not show in core show
translation), I get the same result.

If I remove ztdummy but leave zaptel loaded, I get audio and SIP
channels.

The machine has no other zaptel hardware.  As all are aware, ztdummy is
needed for MeetMe functionality.

I have the g729, ulaw and other core sound files so no translation should
be occuring.

Testing with the following extension line:
exten => 208,1,Playback(1-for-am-2-for-pm)

Zaptel is SVN 1.4 branch 3206

Machine has RTC as seen in additional information.

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---------------------------------------------------------------------- 
 plack - 11-09-07 14:10  
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This looks to be a kernel issue.  I am going to recommend closing this
issue, and I will reopen if I come back to zaptel.  Sorry for the bandwidth
usage. 

Issue History 
Date Modified   Username       Field                    Change               
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11-09-07 14:10  plack          Note Added: 0073457                          
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