[asterisk-users] Where is the Digium DS3 card?

[Alex Balashov]

Andrew Kohlsmith (lists) wrote:
> On April 7, 2008 02:01:08 am Alex Balashov wrote:
>> A Lucent TNT Max outfitted with _plethoric_ VFCs might work okay.  Apex
>> too, perhaps.  Haven't tried to see how much it can handle when TDM->RTP
>> translation is required.
> 
> I'm curious; are the cpu/tdm/dsp requirements for 672 g729 rtp streams that 
> much higher than 672 v92 data streams?  I have done work for a dialup ISP 
> that has probably 20 of the damn things running for quite some time now with 
> zero issues, and I can't imagine that the RTP requirements are higher than 
> v92's.

This I do not know.  Never had a chance to try.

I imagine you can do more with less intensive codecs, so most likely 
more G.711u streams can be supported than G.729.

-- 
Alex Balashov
Evariste Systems
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