85258691
Mar 4, 2011
Telephony system comprised of wireline and wireless telephones, computer hardware and software used to communicate through a computer network, multifunction units for integrating voice, video and data capabilities comprising integrated private branch network (PBX), telephony equipment, router, hub, local area network (LAN) interfaces, LAN hub, VolP, wide area network (WAN) interfaces, telephone interfaces, modems, remote access server, and application software for converging voice, video and data on an integrated platform and related equipment used to communicate via a computer network
Electrical and Scientific Apparatus