[asterisk-bugs] [Asterisk 0018779]: Streaming audio file through Local channel to a few SIP devices randomly loses audio

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18779 
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Reported By:                bhvictor
Assigned To:                
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Project:                    Asterisk
Issue ID:                   18779
Category:                   Channels/General
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           Older 1.4 - please test a newer version 
JIRA:                        
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:             2011-02-09 15:45 CST
Last Modified:              2011-02-09 15:48 CST
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Summary:                    Streaming audio file through Local channel to a few
SIP devices randomly loses audio
Description: 
We have a paging feature which allows one to record a message (with
Record), and then have that message sent twice in a row as a Page to a five
SIP devices, using a Local channel setup in a callfile.

About 99% of the time it works perfectly. The other 1% or so (about once
per day), the audio cuts out on the page at a random place. Unfortunately,
this situation occurs randomly each day. All users associated with the five
devices report the same cutoff point when there's a failure.

The logs seems to indicate everything's fine, except we always see:
    WARNING[3292] file.c: Unexpected control subclass '-1'
This shows up for all pre-recorded pages, even the successful ones.

Thanks for any help.

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 (0131761) bhvictor (reporter) - 2011-02-09 15:48
 https://issues.asterisk.org/view.php?id=18779#c131761 
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Forgot to mention: we turned on DEBUG logging and full SIP logging, as per
your guidelines, for the snippet attached. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-02-09 15:48 bhvictor       Note Added: 0131761                          
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