[asterisk-dev] IAX2 very CPU hungry

[Anton]

On 23 November 2006 01:13, Martin Vít wrote:
> Anton wrote:
> > Hi!
> >
> > Just changed the protocol when P4-3Ghz (1.2.12.1) box
> > have been dying receiving 60-IAX2 with 100% load of
> > asterisk process, and changed the protocol to SIP -
> > Load decreased to under 50%!
>
> Do you have turned on hyperthreading?
> Codec is alaw or some compression?

That true for PC both with with HT or P4-D (though P4D has 
better performance.) No compression, ULAW. In any case SIP 
eats MUCH less CPU than IAX2

>
> > So seems implementation of IAX2 far no so
> > good as SIP implementation. Any hope to get IAX2 
> > better in 1.4?
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