[Asterisk-Users] codec negotiation

[Michael Graves]

Why do you need 729? I just called your IAXTel number using GSM and
connected fine.

Michael

On Wed, 18 Feb 2004 08:29:48 +0100, dkwok wrote:

>I have outgoing connection to iaxtel and another iax server A.
>
>iax server A only accept g729 codec while iaxtel is something I am not 
>quite sure of. At the moment iaxtel only accepts gsm. I remember 
>previously it does accept g729.
>
>my problem due to the switching between codec when making outgoing calls 
>to these servers.
>
>my iax.conf has these lines:
>
>[general]
>
>disallow=all
>allow=gsm
>allow=g729
>
>I believe the general context define the codec to be used when making 
>outgoing calls. The peer context below general context is to governed 
>codec to be used for incoming calls. Is this correct?
>
>now if I specificly disallow g729 in the general context I can make 
>calls to iaxtel. however i cannot make calls to server A as it only 
>accepts g729. After I allow g729, I can make call to server A but the 
>call made to iaxtel cannot go through.
>
>The console indicates that the call is accepted by iaxtel using codec 
>729A, then it says the circuit is too busy.
>
>Is there a clever way of governing the codec use for each outgoing 
>connection in order to avoid the issue in codec negotiation?
>
>-- 
>David Kwok
>
>Iaxtel/FWD # 17001813482 ext 1002
>
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--
Michael Graves                           mgraves at pixelpower.com
Sr. Product Specialist                          www.pixelpower.com
Pixel Power Inc.                                 mgraves at mstvp.com

"I believe there comes a time when everything just falls in line." 
			- Pat Benatar, from All Fired Up.
 
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