[asterisk-users] Digium PRI and Echo cancellation

[Rob Hillis]

Loic Didelot wrote:
> Hello,
> I would like to double check what Echo Cancellation my Digium Card uses.
>
> I thought I bought the little more expensive card that integrates
> EchoCancellation. How can I check?

Easiest way is to eyeball the card.  If your card has a daughter board 
on it, then it's almost certainly got echo cancellation.