C20

Videoconferencing systems comprised of video phones, video cameras, telephones, video screens, microphones, computers and software and downloadable web-based software applications for real-time multimedia and multiparty communications over computer networks; videoconferencing apparatus and equipment, namely, video phones, video cameras, telephones, video screens, microphones, computers and 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 for allowing real-time multimedia and multiparty communications over computer networks, namely, cameras, microphones, television monitors, video monitors, computer monitors, desktop video systems comprising video cameras, telephones, video screens, microphones and computers and software and downloadable web-based software applications for real-time multimedia and multiparty communications over computer networks, audio microphone modules, amplifiers, echo cancellers, 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; 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 via the telephone and Internet; 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, IP and telecommunications networks; systems comprising of software and downloadable web-based software applications and equipment for communication infrastructure, namely, communications servers, data archives, multipoint control units, switches, mixers, gateways, gatekeepers for identification and routing of incoming communication, firewalls and 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

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 by cable, satellite, terrestrial, Internet Protocol and telecommunications networks for allowing real-time multimedia and multiparty communications over computer 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 and providing on-line facilities for real-time interaction with other computer users for application and file sharing; communications services, namely, providing real-time, multimedia and multiparty communications via intranets, extranets, Internet and other electronic and optical means; streaming of audio and video material via the internet