[asterisk-users] Best config for 12 FXO system?

[Thomas Kenyon]

Mojo with Horan & Company, LLC wrote:
> Those are all analog though, aren't they? What about a channel bank into 
> a digital card?  Might that be cheaper than shelling out for 12 FXO 
> ports and the cards to hold them? 
> 
> Just wanted to throw that out there before the discussion started :)
> 
It might well be, but try as I might, I can't find a channel bank that
supports 12 FXO ports that would be less than an A400 with 6x2 FXO cards
(£490 the first place I looked, with only software echo cancellation or
£644 with HW-EC).

Or as the above poster mentioned a Rhino card (would be much cheaper
than sangoma if you required 24 ports and Hardware Echo cancellation).