9 COMMUNICATIONS COMPUTERS; COMMUNICATIONS COMPUTER HARDWARE, NAMELY, COMPUTER SERVERS AND COMPUTER GATEWAY, COMMUNICATION EQUIPMENT, NAMELY, SWITCHES, ROUTERS, FIBER OPTIC CABLES AND WIRES, COMPUTER SOFTWARE, NAMELY COMPUTER SOFTWARE FOR USE IN THE MANAGEMENT AND INTEGRATION OF TELECOMMUNICATION NETWORKS, COMPUTER SOFTWARE FOR USE IN THE OPERATION AND MAINTENANCE OF TELECOMMUNICATIONS EQUIPMENT, COMPUTER TELEPHONY SOFTWARE; TELEPHONES, VIDEOPHONES, AUTOMATIC TELEPHONE DIALING DEVICES; PRIVATE AUTOMATIC BRANCH EXCHANGES; TELECOMMUNICATION NETWORKS CONSISTING OF EXCHANGE AND TRANSMISSION EQUIPMENT, AND INDIVIDUAL MODULES, NAMELY, TELECOMMUNICATIONS MODULES, DATA TRANSMITTERS, DATA RECEIVERS, MODEMS, AMPLIFIERS, CONCENTRATORS, MULTIPLEXERS, CROSS CONNECTS, TELEPHONE SWITCHES AND COMPONENTS OF TELECOMMUNICATION EQUIPMENT, NAMELY, POWER SUPPLY UNITS, TELECOMMUNICATION COPPER CABLES, OPTICAL FIBERS, ELECTRICAL CONNECTORS, AND WIRELESS TRANSMISSION MEDIA, NAMELY, RADIOS, RADIO TRANSMITTERS, RADIO RECEIVERS, INFRARED DATA COMMUNICATIONS MODULES; REPLACEMENT PARTS FOR THE FOREGOING; INSTALLATIONS COMPOSED OF A COMBINATION OF THE AFOREMENTIONED APPARATUS AND DEVICES