[Asterisk-Users] Echo on my TDM fxo

[Andrew Kohlsmith]

On March 24, 2005 08:08 am, Rich Adamson wrote:
> Then try the following in zapata.conf:
>  echotraining=800
>  echocancel=yes
>  echocancelwhenbridged=yes
> as a starting point for each fxo channel.

Does echotraining *improve* echo cancellation at all?  All I've ever found it 
to do is help the canceller converge faster.  i.e. if the echo does 
eventually go away, echotraining helps it go away faster.  If the echo never 
goes away I have never seen echotraining do anything to help that.

-A.