Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer hardware for telecommunications; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Computer network hubs, switches and routers; Electrical terminators; Electronic components in the nature of remote presence management products, including switches, consoles, alarms, sensors, and power management devices; Free-space optics transmission systems, Ethernet switches and routers, and software sold both as components thereof and separately, namely, software adapted and arranged for operating, installing, testing, diagnosing and managing the forgoing telecommunication equipment; Radio receivers and transmitters; Repeaters for radio and television stations; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Telecommunications multiplexers; Wireless adapters used to link computers to a telecommunications network; Wireless broadband radios; Wireless transceiver radio