[Asterisk-Users] Digium TDM400P vs Sangoma A200 for 2 x FXO

[Nick Chalk]

Mike Clark <mike at infoanywhere.com> wrote:
> If you aren't going for the echo cancellation,
> then I think either card will do fine.
....
> We are now deploying only the A200 because we
> never know if echo will be an issue or if it can
> be "tuned" away

Thanks, Mike.

That's a good point in favour of the A200 - it's
cheap to add the hardware echo canceller if it's
needed.

Nick.

-- 
Nick Chalk ................. once a Radio Designer
 Confidence is failing to understand the problem.