[GreenKeys] iTelex Hardware

[keelan at beefchicken.com]

I'm a bit out of the loop on the iTelex thing, but another Greenkeyer has drawn my attention to it enough to pique my interest.

I've been roaming the translated version of i-telex.net, and looking at the hardware required to get on the network, and I was a bit surprised to see a ST-6 style of build with multiple cards and a backplane. Is there a Steve Wozniak style "do it all in software" implementation of the hardware? Seems to me a Rasberry Pi connected to a RS-232  60mA loop adapter would be the only required hardware, the rest of the brains being implemented in software.

Or am I missing something (I usually am)...

- Keelan
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