Videoconferencing systems comprising video screens, software and downloadable web-based software applications for real-time multimedia and multiparty communications over computer networks; videoconferencing apparatus and equipment, namely, video screens, software and downloadable web-based software applications for real-time multimedia and multiparty communications over computer networks; software and downloadable web-based software applications for real-time, multimedia and multiparty communications over computer networks; apparatus for the reception, storage, reproduction, playback, recording and transmission of sounds and images, namely, cameras, microphones, television monitors, video monitors, computer monitors, desktop video systems comprising video screens, software and downloadable web-based software applications for real-time multimedia and multiparty communications over computer networks, amplifiers, echo cancellers, sound mixers, loudspeakers, remote control transmitters, television sets, radio sets, compact and video disc players, memory-based media players, telephones, video telephones, mobile telephones and portable telephone terminals; software applications and downloadable web-based software applications for communication, integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multi-media applications, and data sharing; analog to digital and digital to analog converters; systems comprising software and downloadable web-based software applications and equipment for digital broadcasting of audio, data and video across cable, satellite, terrestrial, Internet Protocol and telecommunications networks; systems comprising software and downloadable web-based software applications and equipment for streaming of audio, data and video across cable, satellite, terrestrial, Internet Protocol and telecommunications networks; systems comprising software and downloadable web-based software applications and equipment for communication infrastructure, namely, communications servers, data archives, multipoint control units, switches, audio mixers, gateways, gatekeepers, firewalls and network management software; systems, equipment and software for security, encryption and authentication of data; computer hardware and downloadable computer software for management of time, appointments, schedules, assets and meeting room management; downloadable electronic publications in the nature of books, manuals and brochures in the field of videoconferencing; electronic publications, namely, books, manuals, brochures in the field of videoconferencing

Telecommunications and telecommunications services, namely, providing real-time, multimedia and multiparty communications over computer networks, teleconferencing and video conferencing services; transmission of audio, video, data and graphics communications via cable, satellite, terrestrial, Internet Protocol and telecommunications networks; collaboration services, namely, providing real-time, multimedia and multiparty communications over computer networks; telecommunications services for media and data creation, maintenance exchange and collaborative services, namely, instant messaging, application and file sharing; communications services, namely, providing real-time, multimedia and multiparty communications via intranets, extranets, Internet and other electronic and optical means; communications services, namely, transmitting streamed sound and audio-visual recordings via the Internet; streaming of audio and video material via the Internet; providing information about communication and broadcasting by electronic media; rental of multimedia and multiparty communications apparatus and equipment, namely, cameras, microphones, television monitors, video monitors, computer monitors, amplifiers, echo cancellers, sound mixers, loudspeakers, remote control transmitters, television sets, radio sets, memory-based media players, telephones, video telephones, mobile telephones and portable telephone terminals

Rental and leasing of computer database and computer servers to others; rental of multimedia and multiparty communications apparatus and equipment, namely, computers and computer software; rental or leasing of data networks and telecommunication equipment, infrastructure, software and equipment, namely, systems comprising software and downloadable web-based software applications and equipment for communication infrastructure, namely, communications servers, data archives, multipoint control units, switches, mixers, gateways, gatekeepers, firewalls and network management software