[asterisk-users] Echo Issues

[Matt]

Hello,
I had had some echo issues.  I purchased a digium echo canceling card,
and the echo issue seems to be reduced but not eliminated as I hoped
it would be.   I currently have it set to 128 'yes'.  I've tried 256,
but when I try 256 what happens is that instead of getting better echo
canceling I get AWEFUL echo.  Can anyone enlighten me?

I am running 1.2.6 with a 4 port PRI card.