[Asterisk-Users] Re: Help with strategy for echo cancellation.

[David Cook]

I'd like a good plan for this too, however this problem seems to exist
only with analog FXO interfaces. If you have 12 lines, would it not
have been cost effective to go fractional T1 then the box would be
cleaner and the problem be averted?

Quoting asterisk-users-request at lists.digium.com:
> I have just installed * (RH9, P4 3.0GHZ, 1G RAM) in a small office,
> using three TDM400's with 4 FXO's each for incoming calls.  Outgoing
> calls are (for the moment) routed via VoicePulse.