[Asterisk-Users] SIP codec preference order ineffective

[Eric "ManxPower" Wieling]

Asterisk does not support transcoding G723.1.  If you want to transcode 
G729 then you need a G729 license from Digium.

Patai Tamás wrote:
> Hi,
> 
>  
> 
> I set a preference order of the codecs to my sip.conf
> 
> /[general]
> port = 5060 ; Port to bind to
> bindaddr = 0.0.0.0 ; Address to bind to
> context = default ; Default for incoming calls of not registered phones
> *disallow = all
> allow = g729
> allow = g723
> allow = alaw
> allow = ulaw*/
> 
> ** 
> 
> Connected a 'Sipura SPA' sip phone to asterisk with g729 as its 
> preferred codec.
> 
>  
> 
> Problem: asterisk cannot make the connection:
> 
> *set_format: Unable to find a codec translation path from alaw to g729*
> 
> ** 
> 
> Connection only can be made if the Sipura's preferred codec is alaw/ulaw.
> 
>  
> 
> Any help appreciated
> 
> Tamas
> 
>  
> 
>  
> 
> 
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