[asterisk-dev] MFC/R2 Asterisk Channel Driver

[Octavio Ruiz]

On Fri, Mar 28, 2008 at 7:50 PM, Caio Begotti <caio at ueberalles.net> wrote:
> On 28/03/2008, at 21:57, John Todd wrote:
> There are at least 3 companies
>  selling Asterisk-compatible boards with R2 done builtin, in hardware,
>  witch has proved to be much more stable, well supported and scalable
>  than anything else.

Well, I think there is a big misconception regard those
hardware-built-in MFC/R2  implementations.
AFAIK all of those asterisk-compatible boards depend on software
implementations of MFC/R2 protocol and at least one of them is GPL
(but
heavy dependent on their own hardware interrupts) with the main
difference that they use a hardware DSP for the MF tone generation
rather
than a software based DSP like libmfcr2 does.

-- 
Octavio H. Ruiz Cervera
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