On 3 Oct 2006, at 08:31, K Y Iyer wrote:
Hi
Looking at using Asterisk for a new remote office with about 200
extensions. We have an existing EPABX in our central office with
about 120 POTS lines.
The central office and the new office will be connected over a
4Mbps leased line.
We want to be able to connect our Asterisk box to our EPABX so that
people with Asterisk VoIP extensions can dial out using the POTS
line - and, of course, receive calls through the POTS line.
I am informed that we will require a Digium card to connect the
Asterisk box to the existing EPABX. This card, I am told is a PRI
card that can handle 30 voice channels. This is fine.
Depending on the card you can have 1, 2 or 4 E1s on a card.
My question is - how many such cards can one Asterisk system handle?
The consensus seems to be that 2 x 4 E1 cards is a sensible maximum.
Sounds like you
won't need that (yet).
What if I want to enable three PRI lines on Asterisk? Is it
recommended to put in three or four PRI cards in one Asterisk box?
I have a dual Xeon 3.0Ghz (I think!) box with 2GB RAM - this box
can be upgraded or changed as well and am running RHEL 4.0 AS on it.
Sounds fine.
Tim Panton
www.mexuar.com
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