It sounds like your looking for a t1 protection switch with will do what you
want It can switch t1's for failover or loss of signal on a t1. These are
usualy rather expensive and Might work 100% in your example because they
will only switch over if th actuall t1 goes down. So If your server
dies/locks up and doesnt tell the t1 to go into alarm it will still think it
is up and not switch to the other.
----- Original Message -----
From: "Mike" <[EMAIL PROTECTED]>
To: <asterisk-users@lists.digium.com>
Sent: Monday, June 13, 2005 10:35 AM
Subject: [Asterisk-Users] T1 multiplexer (or ?) for failover in
largeinstallation
Hi,
Please forgive my terminology, still a bit new to T1s and such.
I'm looking for a way to have 5 T1s from a carrier terminate into some
type
of box (multiplexer?), then be able to plug 7 asterisk servers into that
box
(each with single port T1 card) and be able to have 2 * servers go down at
any given time and not actually have the carrier see that anything has
happened.
Obviously if a * server crashes the calls on it at the time will drop, but
then once the box (multiplexer?) sees that a T1 is down (between the box
and asterisk) it will terminate those DS0's on another T1. Basically some
type of hunting/pooling/load balancing.
Anyone heard of anything like this? Or am I off my rocker?
Thanks,
Mike
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