Computer hardware and software for interconnecting, managing, securing and operating local and wide area networks and telephony systems; telephones, telephone headsets; electronic communication devices, namely, personal digital assistants, pagers, and mobile telephones; wireless communications devices, namely, wireless hardware and software for the transmission of voice, data, audio, and video; call processing software for the transmission of data, video, and voice traffic; downloadable electronic instructional materials, namely, manuals, guides, test materials, and magazines in the fields of network communications, and managing, operating and using local, wide and global networks, and cable television systems; televisions; personal stereos; stereo receivers; stereo tuners; stereo amplifiers; computer software for use in social networking, namely, for use in providing online communications among users and for creating customized on-line web pages featuring user-defined information, personal profiles, and information; remote controls for stereos, televisions, radios, computers, and electronic games; electronic devices for recording, organizing, transmitting, and/or reviewing voice, audio, video, and/or data files; DVD players; CD players; consumer electronics, namely, hardware and software for the transmission of voice, data, audio, and/or video; computer network routers; gateway routers in the nature of computer control hardware; telecommunications switches; network access range expanders; Internet video cameras; print servers; communication terminals comprising computer hardware and/or software for providing video, audio, data, video game, and telephone communications and/or transmissions; network storage devices comprised of computer hardware and/or software; interfaces for interconnecting computers, projectors, stereo systems and game consoles; devices for recording, organizing, transmitting, and reviewing audio files; computer hardware; network interface cards; network cables; computer network adapters; computer servers; communications servers; computer hardware containing network security functionality, including firewalls, data encryption, and/or interoperability with network security protocols; computer software and hardware for sending, storing, managing, integrating and accessing text and voice messages via telephone, electronic mail, pagers, personal digital assistants, and internal and global computer networks; digital video recorders; set-top boxes; cable television converters; receivers for receiving cable television; hardware and software for the operation of cable television systems, content distribution systems, and communication systems

Educational services, namely, conferences, training courses, testing, workshops, and distributing course materials in connection therewith, all in the fields of computer networking, broadband networks, computer systems, telecommunication systems, IP telephony, cable television systems, network security, and network storage

On-line services, namely, providing information via computer networks in the field of computer networking; customer support services in connection with computer hardware and software for use in interconnecting, managing and operating local and wide area networks, namely, computer network design for others, computer consultation services, updating of computer software for others, computer systems analysis, and engineering services; providing technical consultation in connection with computer hardware, computer software, computer networking equipment, telephony systems, telecommunications equipment, IP telephony, telecommunication systems, computer network design, storage design, security of networks, and voice and wireless communications; application service provider (ASP), namely, hosting the software applications of others; computer consulting services; computer network design for others; on line services, namely, providing information via computer networks in the fields of computer networks, computer systems, cable television systems, technical consultation and research in the field of computer networks, and network systems design; application service provider (ASP) featuring software for audio conferencing, electronic messaging, document collaboration, video conferencing, and voice and call processing