asterisk users - Oct 2007 - Codec by Network?

Does anyone have any tricks to allow codecs based on what network a phone is
on?  i.e., allow uLaw if the device is on the LAN, and only allow g729 if
the device is anywhere else?


Sincerely,

Brent A. Torrenga

Torrenga Engineering, Inc.
907 Ridge Road
Munster, Indiana 46321-1771

tel:+1 219 836 8918 x325
fax:+1 219 836 1138
email:brent.torrenga at torrenga.com
web:www.torrenga.com

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Brent Torrenga wrote:
> Does anyone have any tricks to allow codecs based on what network a phone
is
> on?  i.e., allow uLaw if the device is on the LAN, and only allow g729 if
> the device is anywhere else?
> 
> 
> Sincerely,
> 
> Brent A. Torrenga
> 
>
Well, you should know which phones are where, so from the dialplan you can
change the
codec on the fly using ${SIP_CODEC}.

-- 

thanks,
Yusuf