[asterisk-users] Echo Cancellation

[Patrick Lists]

On 07/25/2013 11:51 AM, bilal ghayyad wrote:
> Hello;
>
> If our Digium Telephony Card does not support echo cancellation like
> (1TDM410PLF or 1AEX410PLF), what is the best and simple way to overcome
> the echo?

Use the free OSLEC echo canceller software module or Digium's commercial 
HPEC echo canceller software module. Google is your friend.

Regards,
Patrick