[GreenKeys] OT question for the telephone guys

[Jim Haynes]

On Tue, 17 Feb 2009, kf6pqt wrote:

> Gil mentioned an analog PBX recently. Where can I learn more about
> this thing, (or similar) and where can I find one for free, or super
> cheap?
I don't know - ebay maybe.

But you might want to look at asterisk, which is free PBX software
that runs on a PC under Linux, requires purchasing only the hardware
that connects the PC to the telephone lines.