Computer hardware and downloadable and recorded 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, namely, switches, consoles, alarms, sensors, other wireless electronic communications devices for data transmission, power management devices in the nature of power amplifiers, gain control integrated circuits and discreet components being transistors electric resistors, discreet component capacitors, and diodes, all the foregoing being for electronics and electrical equipment; Power-over Ethernet network supply components being switches, splitters, midspans, injectors for electronics and electrical equipment; Ethernet switches and routers, and recorded software sold both as components thereof and separately, namely, downloadable software adapted and arranged for operating, installing, testing, diagnosing and managing the forgoing telecommunication equipment; Radio receivers and transmitters; 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