[asterisk-users] Unable to find a codec translation path from ilbcto ulaw

[Stelios Koroneos]

Oliver,

> SIP-phone <--iLBC--> Asterisk <---ulaw----> PSTN-Gateway
>
> I get the following error:
>
> "Unable to find a codec translation path from ilbc to ulaw"

Does your phone support ilbc as a codec ?
Is the codec_ilbc loaded on the * box ?
Usually you get this kind of error when the codec is not supported

Stelios S. Koroneos

Digital OPSiS - Embedded Inteligence
http://www.digital-opsis.com


> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com]On Behalf Of Oliver Brandt
> Sent: Friday, April 27, 2007 7:08 PM
> To: asterisk-users at lists.digium.com
> Subject: [asterisk-users] Unable to find a codec translation path
> from ilbcto ulaw
>
>
> Hi!
>
> As the upstream of my DSL-connection is very slow, I'd like my
> sip-phones to use iLBC to connect to my *. My gateway provider only
> allows ulaw. Hence, I'd like to use the follwing setup:
>
> SIP-phone <--iLBC--> Asterisk <---ulaw----> PSTN-Gateway
>
> I get the following error:
>
> "Unable to find a codec translation path from ilbc to ulaw">
> Setup SIP-phone:
> disallow=all
> allow=ilbc
>
> Setup PSTN-Gateway:
> disallow=all
> allow=ulaw
>
> I've googled for overn an houre. But no luck. So I'd really apreciate
> any help!
>
> Thanks!
> Oliver
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