[Asterisk-Users] Quad T1 Card

[Steve Underwood]

Kevin P. Fleming wrote:

>----- Mike Fedyk <mfedyk at mikefedyk.com> wrote:
>
>  
>
>>Will it have a 1024 tap echo can on all 96 channels?  What about 8 T1
>>support like sangoma?
>>    
>>
>
>Those are completely unrelated questions; there is no need for an 8-span echo can module when there is no 8-span T1 card :-)
>
>It uses the identical Octasic part as the Sangoma board does, so the capabilities will be the same in that regard.
>
>  
>
Does anyone have any material properly describing the algorithms Octasic 
use? They are supposed to have one or more patents on methods of making 
their canceller robust, but the paper on their site which is supposed to 
describe them just describes a very standard double buffered coefficient 
scheme.

Steve