Hi,
Which EDGE specific (in comparison to GPRS) features do you need?
No specific features, EDGE just would be nice by means of throughput and latency. I do not intend to set up strange combinations. In case EDGE is not possible, GPRS will do just fine for demo purposes, too.
I have such a demo box already, but it is some prototype, development on it has stopped a time ago, so it is kind of "static". The demo box should not be updated with all untested features all the time, but no updates at all are a bit lame :-) Also its 19" form factor is not very portable, and the transceiver board is somehow bulky, too. I would have built it into a nice housing if it had a future, but it is a dead end now.
Jacob
Ralph.