[Asterisk-Users] more cpu intensive echo cancellers ?

[Matthew Fredrickson]

On Feb 10, 2006, at 1:21 PM, Gerard Saraber wrote:
>
> Found it, going to go test it right now :) thanks!
> So far reports have been positive on the echo, but its a slow day ;)
> We're using cisco 7960 phones, they're pricy, but they work great and
> sound good, if it wasn't for the echo issue, I would have been able to
> roll the whole setup out already.
> Actually that's not quite true, I still have to make the 7914 addon
> module work with the 7960 phone, but that's not a show stopper.
>
> Either way, so far big thumbs up for the MG2 echo can, and if any
> developers read this, feel free to add a compile flag to make it more
> cpu intensive ;) and do more canceling.
>

Does latest MG2 behave better than KB1 on your analog lines?  I heard 
in the past that in some cases (primarily with analog lines) that KB1 
worked better.  Also, have you tried the echotraining=800  (in 
zapata.conf) tweak as well?

---
Matthew Fredrickson