Computer network adapters, switches, routers and hubs; Computer network hubs, switches and routers; Electricity router for managing and optimizing energy loads within a building; Gateway routers in the nature of computer control hardware; Network routers; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Telephone call router, for home and office touchtone phones, for international and long distance calls made from various telephony platforms including VoIP platform without the requirement for internet; Telephone call routers; Telephone call routers for long distance calls made through PSTN and VoIP platforms from any touchtone phone without a requirement for internet access; Wide area network (WAN) routers; Wireless routers