[Asterisk-Users] Any Software Echo Cancellation in Asterisk?

[Matthew Boehm]

C F wrote:

>>
>> short question: Is Echo Cancellation in Asterisk somewhere done by
>> software or is it exlusive done by hardware?
>
> Not done by hardware at all.

    For $2500 you can buy the TE411P which is a 4 port T1/PRI card that has
onboard echo cancellation. Or you can send in your TE410P and $1000 and they
will upgrade it for you.

-Matthew