[asterisk-dev] MFC/R2 Asterisk Channel Driver

[Denis Galvão]

Hi Steve.

On 29 de mar de 2008, at 01:14, Steve Underwood wrote:
> I was told none of the locally produced cards has
> echo cancellation, though. Is that right? If so, its a huge drawback.

It is not right.

Digivoice and Khomp are doing echo cancelation on board.

Each one has its own echo cancelation solution based on hardware.

The two companies support ISDN and R2.

If you need more details I can put you in contact with them.

--
Denis Galvão
AsteriskBrasil.org