[Asterisk-Users] Asterisk to PSTN

[Geoff Manning]

Edwin Lam wrote:
> hi folks.
> 
> i'm planning to connect * to 120 POTS line. i've done some research
> on FXO cards but unfortunately most manufacturers only make 4
> ports/card. the most i've found is 12 ports. so do i have to get 10
> of these cards and setup 3 Asterisk servers (assuming each have 4
> free PCI slots) link them together with some insane dialplan? or is
> there an easier way? 
> 
> any suggestions? comments? remarks? parameters?
> thx.

You'd want to look into getting a channel bank and connect to it via a T1
card.

http://www.voip-info.org/tiki-index.php?page=Asterisk+Channel+Bank