[Asterisk-Users] CPU load

[Jean-Michel Hiver]

Anders Svensson a écrit :

> Hi!
>
> Here comes a newbi question.
>
> I now that transcoding of codecs take a lot of cpu load. But if I want 
> to receive all traffic as IAX and then want to send it out as SIP. Is 
> it the same? Requires a lot of CPU and RAM?
>
I don't think so. Transcoding means that you are swapping a codec for 
another (i.e. iLBC -> g.729), not swapping protocols.

That being said, it might be better to have either SIP or IAX both ways 
so that you can support REINVITES (or IAX equivalent, 'transfer') and 
shorten the media path as much as possible.