On Thu, 2011-01-27 at 14:22 -0700, Mike Diehl wrote:
> Hi all,
>
> Does anyone have any good/bad comments on the A1200P 12-port fxo/fxs
> card from OpenVox?
>
> I'll be using one to with 8-12 fxo interfaces. The cards will be
> plugging into a cable-modem / phone adapter. We weren't able to port
> the numbers, so we're going to use the existing PSTN connection and
> replace all of the office phones.
>
> With these short distances, will I need to worry about echo? Do these
> devices have echo cancellation?
>
The A1200P does not have hardware EC, you will have to use software.
The card works quite well but you have to avoid using a server with an
NVIDIA chipset like the plague. OpenVox cards are alergic to those
chipsets so try using Intel and you will be fine.-- Telecomunicaciones Abiertas de México S.A. de C.V. Carlos Chávez Prats Director de Tecnología +52-55-91169161 ext 2001
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