[Asterisk-Users] Beyond T1

Bruce Komito brucek at bagel.com
Thu Sep 16 09:18:42 MST 2004


You can't run E1 on a circuit designed for T1. T1 is 24 x 64k = 1.5mb; E1 is 30 x 64k = 2mb

Bruce Komito
High Sierra Networks, Inc.
www.servers-r-us.com
(775) 236-5815


On Thu, 16 Sep 2004, Andrew Thompson wrote:

> Christopher Jacob wrote:
> > All,
> >
> > This may be a stupid question, but here it is...
> >
> > What interface gives the most density? Do I top out at T1's? For instance, 4
> > t1's to the Digium Quad span t1 card. Is there an interface available for T3
> > or DS3?
>
> Depending on where you using the circuits, you might try an E1. It uses
> the same total bandwidth as a T1(I think), but splits the channels at
> 56K instead of 64K, yielding more channels. (And now I can't remember
> the number.)
>
> I haven't heard of direct DS3 connectivity...
>
> Just stretching my imagination a little bit, you might be able to plug a
>   DS3 into a H323 box, and then feed the IP-side of the calls to
> asterisk....
>
> --
> Andrew Thompson
> http://aktzero.com/
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