thanks for response...
Actually we've ran Pluto Orbiter on other Advantech touch-panels. It runs just fine. And since this is also Windows CE, I'm sure Orbiter will run on it without any modifications. We might even be able to get the handset to work as a VOIP phone, in addition to the intercom, since we have a VOIP module for Windows CE. Do you know how much they cost?
I have no idea - I've seen few companies doing different things (like biometry device, home automation, etc...). I couldn't find anything on Internet....