asterisk users - Jan 2011 - Selecing the E1 cards for the call center

Hi All;

We would like to build a call center having 2 E1, but we would like to know
which card to select:

Sangoma or Digium?

And card type to be PCI express or PCI 5.0V or PCI 3.3V ?

Any advise or special recommendations for the call center?

Regards
Bilal

While we're at it, can someone please tell me whether I should be using 
vi or emacs? ;-)

Many thanks,

Tom

PS: Bilal: You have asked a nearly unanswerable question. Some prefer 
one, some prefer the other. Both cards are quality items. I can say that 
I only have experience with Sangoma T1/E1 cards, but our Digium FXO/FXS 
card works well, too.

On 01/14/2011 12:42 PM, bilal ghayyad wrote:
> Hi All;
>
> We would like to build a call center having 2 E1, but we would like to know
which card to select:
>
> Sangoma or Digium?
>
> And card type to be PCI express or PCI 5.0V or PCI 3.3V ?
>
> Any advise or special recommendations for the call center?
>
> Regards
> Bilal