[asterisk-bugs] [Asterisk 0012608]: Always transcoding G729 so slin

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12608 
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Reported By:                Delvar
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12608
Category:                   Codecs/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.19 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             05-08-2008 05:04 CDT
Last Modified:              05-08-2008 05:44 CDT
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Summary:                    Always transcoding G729 so slin
Description: 
Im using asterisk 1.4.19 and have noticed that when a user agent is using a
codec other than alaw/ulaw it ends up transcoding to slin for both channels
even though both legs of the call are the same codec.
this is most promemnet when using G729 because it uses 2 licances per
call.
below is a sample call to our sip provider and the show channels for each
channel.
in 1.2 we didn't have this issue.
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---------------------------------------------------------------------- 
 Delvar - 05-08-08 05:44  
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here is my cut down sip.conf,

[general]
context=default
allowoverlap=no
allowtransfer=no
bindport=5060
bindaddr=77.240.xxx.xxx
srvlookup=no
disallow=all
allow=alaw
allow=ulaw
allow=gsm
allow=ilbc
allow=lpc10
allow=speex
allow=adpcm
allow=g729
allow=g723
relaxdtmf=yes
promiscredir=no
dtmfmode=auto
canreinvite=no

[authentication]

[pstn-provider]
type=peer
username=USERNAME
secret=SECRET
insecure=port,invite
host=213.166.xxx.xxx

[3498]
username=USERNAME
secret=SECRET
type=friend
context=msg-test-001
nat=yes
host=dynamic 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
05-08-08 05:44  Delvar         Note Added: 0086579                          
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