Electronic communications and test equipment, namely, interconnects, repeater controllers, paging encoders, paging system components comprising, paging transmitter controllers, paging terminals, communication system components, message recorders, remote control system components comprising, controller devices, remote terminal units and telemetry devices, alarm monitoring system components comprising alarm reporting devices and automatic dialers, telephony equipment, namely, call taking and call processing devices, call center equipment, namely, call taking consoles, and electronic call processing devices, command and control equipment, namely, fire station alerting devices and status and control panels, voice over IP equipment, namely, radio over IP controllers, dispatch consoles, radio gateways, and telephony gateways, dispatch center ancillary equipment, namely, speakers, microphones, and audio and control panels, and radio console systems comprising, dispatch consoles and base station controllers and gateways