up above somebody mentioned using Clear-Com belt backs. they were close, but they use 3 pin XLR connectors, you should look int othe Clear-Com matrix system... it runs over CAT5, and you can call from station to station, station to groups, have party-lines... the matrix is controllable by one or several computers, and you can even patch in phone lines;)... I only wish I had one... the main problem is cost... their fuckin expensive!
up above somebody mentioned using Clear-Com belt backs. they were close, but they use 3 pin XLR connectors, you should look int othe Clear-Com matrix system... it runs over CAT5, and you can call from station to station, station to groups, have party-lines... the matrix is controllable by one or several computers, and you can even patch in phone lines ;)... I only wish I had one... the main problem is cost... their fuckin expensive!