looking I like Rauland and Bogen, the Bakelite years. I'm watching eBay to see what comes up. Lately I'm spending a lot of time in the barn with some new horses and goats. I don't want to run a PBX extension to the barn, but an intercom is appealing. A lightning strike on a PBX extension would ruin my day. A tube type intercom is more likely to survive, especially a wireless one (carrier current I think is what they called that wireless method using power lines). Also, an intercom would let me monitor audio in the barn to see if everyone is getting along well in my absence. My other choice is a pair of VoIP capable routers and an 802.11 wireless bridge in the barn. I'll use the routers in an OPX configuration to the PBX.