[53566] in North American Network Operators' Group
Re: PAIX
daemon@ATHENA.MIT.EDU (Petri Helenius)
Mon Nov 18 13:40:30 2002
Date: Mon, 18 Nov 2002 20:39:35 +0200
From: Petri Helenius <pete@he.iki.fi>
To: Jared Mauch <jared@puck.Nether.net>
Cc: Jere Retzer <retzerj@ohsu.edu>, nanog@merit.edu
Errors-To: owner-nanog-outgoing@merit.edu
Jared Mauch wrote:
> True.
>
> As far as VoIP goes, take 2 (digital/pcs/gsm/whatnot) cell phones
>(preferably on different carriers, or even the same if you want to see it)
>and call the other phone. Check out the delay in there. People who
>think that VoIP needs low delay don't realize the [presumably compression
>and other dsp related] delays introduced that people will be able to
>withstand.
>
> - jared
>
>
>
It's not compression only, at least GSM (which I'm familiar with) runs
it's audio
packetized. Or should we call them cells since they are all the same size?
Pete
