[asterisk-users] G.722: ast_channel_make_compatible failure

[Ondrej Valousek]

Well I know.
My problem is, that the phone offering g722 could do alaw as well.
I expected asterisk should just chose alaw for the communication - no
transcoding is necessary then...

Please help.
Thanks,

Ondrej

Kevin P. Fleming wrote:
> Ondrej Valousek wrote:
>
>   
>> [Sep 20 10:14:32] WARNING[30706]: chan_sip.c:2963 sip_call: No audio
>> format found to offer. Cancelling call to phone3
>>     
>
> Asterisk 1.4 does not have G.722 transcoding, only passthrough support.
> It can connect G.722 channels together, and record or playback G.722
> audio files, but that is all.
>
>   


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