[Asterisk-video] video spy

Klaus Darilion klaus.mailinglists at pernau.at
Tue Dec 16 05:32:58 CST 2008



Emmanuel BUU schrieb:
> aster vdo a écrit :
>>           This solution perfcectly works on SIP channels but on real
>> time that is with the h324m and Zap channels there is no audio of
>> caller or the callee passed to the Spy channel, video works fine.I
>> dont see asterisk generating any error but the audo is still missing.
>>   
> Ok, I know why this is not working. Zap / h324m are using amr codec for 
> audio and app_conference does not support this.
> A minor modification to app_conference source is required to support amr 
> (hint: add a transcoder).

Is it really necessary to extend app_conference? When the AMR codec is 
installed to asterisk, asterisk should do the transcoding itself.

regards
klaus

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