North American Network Operators Group

Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical

RE: VoIP QOS best practices

  • From: Charles Youse
  • Date: Mon Feb 10 14:15:10 2003

Speaking of codecs, what are the primary variables one uses when choosing a codec?  I imagine this is some function of how much bandwidth you want to use versus how much CPU to encode the voice stream.

C.

-----Original Message-----
From: Alec H. Peterson [mailto:[email protected]]
Sent: Monday, February 10, 2003 1:40 PM
To: Bill Woodcock; Charles Youse
Cc: [email protected]
Subject: RE: VoIP QOS best practices


--On Monday, February 10, 2003 10:19 -0800 Bill Woodcock <[email protected]> 
wrote:

>
> It works fine on 64k connections, okay on many 9600bps connections.  T1 is
> way more than is necessary.

I'd say that largely depends on which codec you are using and how many 
simultaneous calls you will have going.

Alec

--
Alec H. Peterson -- [email protected]
Chief Technology Officer
Catbird Networks, http://www.catbird.com