[asterisk-dev] DSP pci board.

[Wai Wu]

I was thinking just patching,  say "codec_gsm.c"  

-----Original Message-----
From: asterisk-dev-bounces at lists.digium.com
[mailto:asterisk-dev-bounces at lists.digium.com] On Behalf Of BJ Weschke
Sent: Wednesday, March 22, 2006 5:07 PM
To: Asterisk Developers Mailing List
Subject: Re: [asterisk-dev] DSP pci board.

On 3/22/06, Wai Wu <wwu at calltrol.com> wrote:
>
> Hi all,
>
> Has been poking through the * source code a bit and trying to identify

> the most CPU demanding piece of code. Is trans-coding the most CPU 
> demanding? I happen to have access to a DSP pci board. If I can move 
> the encoder/decoder off the host processor onto the DSP board, will I 
> get a decent performance boost for an * PSTN gateway for VoIP phones 
> (assuming all VoIP phones are using say g732, g729 or gsm)?
> _______________________________________________


 You will get a performance increase, but then you'd also have to write
Asterisk drivers for it.


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