[sllug-members]: T1 Question

Adam Barrett dragen at gmail.com
Tue Jan 2 11:47:24 MST 2007


Excellent - thanks!

On 1/2/07, Knight Walker <kwalker at kobran.org> wrote:
> On Tue, Jan 02, 2007 at 10:55:31AM -0700, Adam Barrett wrote:
> > Is a full T1 enough to support VoIP (5 lines) and internet access?
>
> Easily, though you will want to use some type of QoS on the link to make
> sure VoIP traffic gets at the least packet loss and jitter.
>
> A T1 is (equivalent to) 24 voice circuits, each circuit being 64Kb/sec,
> and most VoIP I've seen is between 32 and 80Kb/sec, depending on
> compression and codec, so it should easily be possible.  You just want
> to make sure that you have some kind of QoS scheme setup (May have to
> talk to your ISP about this) to make sure VoIP traffic is prioritized
> over web/streaming traffic.
>
> -KW
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-- 
Adam Barrett
dragen at gmail.com


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