RADVISION Ltd. designs, develops, and supplies products and technologies that enable real-time voice, video, and data communications through Internet and other networks based on the Internet Protocol (IP). It operates in two segments, Video Business Unit (VBU) and Technology Business Unit (TBU). The VBU segment develops video conferencing products, including video network infrastructure, desktop video solutions, conference room endpoint products, and management software for the enterprise market, government agencies, and service providers. This segment offers SCOPIA Video Infrastructure, a solution for enterprise and service provider environments; SCOPIA Video Conferencing Clients, a high definition video conferencing endpoints for personal and group use at the desktop, on the road, in the conference room, or the board rooms; and SCOPIA Management Suite for enterprises to manage video conferencing network devices. The TBU develops toolkits for the IP communication protocols and testing tools for real-time voice and video over IP. This segment provides video client frameworks and developer platforms for consumer electronics manufacturers, equipment vendors, integrators, and service providers to build and launch multimedia products and services through IP, 3G, 4G, and IP multimedia subsystems or long term evolution (LTE) networks. Its software solutions comprise video client frameworks for mobile, desktop, and embedded platforms; BEEHD client frameworks; toolkits for SIP, Diameter, NAT Traversal, MEGACO/H.248,A/S-RTP, MGCP, H.323, real time streaming protocol, and 3G-324M; and an IP multimedia subsystem and LTE development suite. The company also offers various customer care and support services, and professional services. RADVISION Ltd. sells its products through original equipment manufacturers, system integrators, distributors, and value added resellers worldwide. The company was founded in 1992 and is based in Tel Aviv, Israel. As of June 5, 2012, Radvision Ltd. operates as a subsidiary of Avaya Inc.