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 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 in the nature of computer hardware with embedded software used in cancelling echoes, sound mixers, loudspeakers, television sets, radio sets, compact and video disc players, memory-based media players, telephones, video telephones, mobile telephones and portable telephone terminals, and remote control transmitters for the aforementioned goods; 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 streaming of audio, data and video across various networks, namely, apparatus for broadcasting, recording, transmission or reproduction of sound or images via 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 in the nature of computer hardware for use in archiving data, multipoint control units (MCUs) in the nature of computer hardware with embedded software for use in bridging videoconferencing connections, telecommunication switches, sound mixers, gateways, gatekeepers, firewalls in the nature of computer hardware and telecommunications network management software; equipment and software for surveillance, security, encryption and authentication of data, namely, computer software for authentication and encryption, and electronic encryption units; computer hardware and software for management of time, appointments, schedules, assets and meeting room management

Telecommunications and telecommunications services, namely, providing real-time, multimedia and multiparty communications by computer terminals over computer networks, teleconferencing and video conferencing services; transmission of audio, video, data and graphics by cable, satellite, terrestrial, Internet protocol and telecommunications networks; collaboration services, namely, providing real-time, multimedia and multiparty communications by computer terminals over computer networks; telecommunications services for media and data creation, maintenance exchange and collaborative services, namely, instant messaging, application sharing and file sharing by means of electronic data transmission; communications services, namely, providing real-time, multimedia and multiparty communications by computer terminals via Intranets, Extranets, Internet and other electronic and optical means; providing access to global and local computer data networks; rental and leasing of telecommunication equipment and telecommunications infrastructure composed of telecommunication lines; rental of multimedia and multiparty communications apparatus and equipment, namely, telephones, video telephones, mobile telephones and portable telephone terminals; 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 telecommunication and broadcasting by electronic media