[Asterisk-Users] Echo still present with Eicon Diva Server 4 Bri

[Giuseppe]

Hi!
I'm trying to enable echo cancelation with my Eicon Diva Server 4 Bri card.

I've enabled it from zapata.conf, (as I read from www.voip-info.org)
-------------------------------
; Enable echo cancellation
echocancel=64
echocancelwhenbridged=yes
echotraining=2000
----------------------------

but nothing seems to change, echo is still present.
Any idea? Should I enable/change something else?

Is there a way from console to see if echo cancelation is active?

Thanks for your time!

Giuseppe