[asterisk-bugs] [Asterisk 0017423]: Problems with siren14 codec; problems with siren7 sound files.

Asterisk Bug Tracker noreply at bugs.digium.com
Sat May 29 09:31:46 CDT 2010


The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=17423 
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Reported By:                murf
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17423
Category:                   Codecs/codec_siren14
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.6 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.2 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-05-29 09:31 CDT
Last Modified:              2010-05-29 09:31 CDT
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Summary:                    Problems with siren14 codec; problems with siren7
sound files.
Description: 
Using 1.6.2, I have obtained license from polycom for their siren codecs,
and built the execs they supplied, and can generate siren7 and siren14
format files. Trouble is, how do I verify that I'm generating "the right
stuff"? I don't have any siren7 or siren14 capable phones or devices.

So, Russell suggested I could simply force a conversion within
codec_siren14 or codec_siren7 by playing them to my phone (which is g722).
So, I tried that, for both codecs. And learned some interesting things:

1. siren14 files play back on g722 as garbage, mostly quiet garbage, with
spikes of noisy garbage.
2. The siren7 recordings supplied with Asterisk also play back as garbage.
But, mine don't!


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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-05-29 09:31 murf           New Issue                                    
2010-05-29 09:31 murf           Asterisk Version          => 1.6.2.6         
2010-05-29 09:31 murf           Regression                => No              
2010-05-29 09:31 murf           SVN Branch (only for SVN checkouts, not tarball
releases) => 1.6.2           
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