I have done quite a few E1 -> Asterisk -> PABX setups, and they are
quite flexible.
Check your figures though. I set up at a site, and after the event the
manager realised that it cost the same as moving the office over to
Asterisk completely. (due to the expense of having work done on their
NEC
Morning (o;
What would give me less headache for integrating a Nortel PBX
to VoIP?
a) Hook up with a Cisco which handles the SIP stuff
and E1 to telco failover?
b) Hook it up to an asterisk box instead?
If I would go with plan (b)...is there an option I can
sort of "pipe" through the E1