[Asterisk-biz] PRI Hardware Echo Canceller

[alex at pilosoft.com]

On Thu, 30 Jun 2005, mattf wrote:

> One thing to keep in mind is that Digium will be releasing a quad T1
> card with hardware echo-canceller on-board in the next couple months,
> and Sangoma is going to release their own hardware echo-canceller
> on-board Quad T1 card before the end of the year as well.
I fear Digium echo-cancellers. If previous experience teaches me anything, 
they just don't get it.

Echo cancellation is hard, lets go shopping.

-alex