Telecommunications and data networking hardware, namely, devices for transporting and aggregating audio and data communications across multiple network infrastructures and communications protocols; telecommunications apparatus, namely, copper and fiber-optic transceivers, computer network hubs, intercoms, computer network interface devices, control stations comprised of wireless communication headsets, wireless communication handsets and radio transceiver, microphones, power supplies, cabled and wireless intercoms and intercommunication systems comprised of intercoms, audio speakers, communications headsets for use with intercom systems, and parts thereof, namely, software for use in operating, installing, testing, diagnosing, and managing the foregoing telecommunication equipment; signaling and testing apparatus and instruments, namely, computer hardware for the purpose of user identification for security purposes; apparatus for transmission and reproduction of audio or control data; apparatus for processing data in the nature of distributed processing units for processing audio and control data information