[asterisk-users] Upgrade 4 to 8 Analog Lines Question

[Bobby Crawford]

The higher price on the Sangoma is for hardware echo cancellation.  There
should be a model (A20400) that doesn't have the echo cancellation and it
probably is less expensive than the Digium card.

Bobby

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Jim Freeze
Sent: Monday, April 09, 2007 9:53 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: RE : [asterisk-users] Upgrade 4 to 8 Analog Lines Question

On Apr 9, 2007, at 9:29 AM, William Moore wrote:

> On 4/9/07, Jim Freeze <asterisk at freeze.org> wrote:
>> > Or a new Digium TDM880B replacing the old TDM40B for only one  
>> IRQ...
>> Do you know if this board will fit in a 2U machine?
>
> The TDM800P is about the same height as the TDM400P and is about an
> inch longer, so you should have no problem putting it in the same slot
> as the TDM400 was in.

I really appreciate all the info. I think I am going to go the route  
of an 8 FXS card,
but still need to decide between Digium and Sangoma.

Are there any recommendations between:

  TDM880B - $679
  A20400D  - $906

Also, why the higher price on the Sangoma?


Jim