[Asterisk-Users] 8 pstn lines+ on Asterisk supported hardware.

[James Freire]

Hi Hadi,

I have been having troubles as well with the FXO/FXS cards from many
installations at customers I have performed. My company has decided to
forgo the FXO/FXS cards and now we use a T1 card with a channel bank.
The versitility and expandibility is tremendous. Plus I enjoy the fact
that I can punch down all the extensions into a 66 block.
We have used the zhone 10B channel bank, but they are a pain to use.
The best channel banks I have come across are from Rhino
www.channelbanks.com . They are totally auto config, just plug it in
and go. You might have to adjust the gain settings on them ,depending
on the phones. They are comming out with a model that can do FXO along
with FXS ports.

-James


On Mon, 3 Jan 2005 19:43:12 +0200, Hadi Jadallah <hadi at audiotelecom.net> wrote:
> Hi all,
> 
> I have this project that requires me to use 8 PSTN lines and possible more. I was thinking 2 TDM cards with FXO modules.
> The I got to read the "Qs about FXO/FXS cards" thread and that scared me.
> Can anybody recommend anything that is known to work ok with no mysterious problems?
> I was thinking OpenSwitch12 cards. What do you guys think?
> Any help is appreciated.
> 
> Regards,
> Hadi
> 
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