9 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; downloadable software and web-based software applications for real-time, multimedia and multiparty video communications over computer networks; apparatus for the reception, reproduction, playback and transmission of sounds and images, namely, microphones, television monitors, video monitors, computer monitors, desktop video systems comprised of a video monitor and camera; audio modules, namely, microphone modules; amplifiers; echo cancellers in the nature of filters for radio interference suppression; audio mixers; loudspeakers; remote control radio transmitters; telephones; video telephones; mobile telephones and portable telephone terminals; all of the above mentioned goods related to videoconferencing systems; software applications and web-based software applications for communication, interaction and data sharing in the fields of teleconferencing, videoconferencing, telecommuting and telecommunications; analogue to digital and digital to analogue 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, transmission or reproduction of sound or images via cable, satellite, terrestrial, IP and telecom; systems comprising software and downloadable web-based software applications and equipment for digital broadcasting of audio, data and video across various networks, namely, apparatus for broadcasting, transmission or reproduction of sound or images via cable, satellite, terrestrial, IP and telecom; systems and equipment for communication infrastructure, namely, computer servers, data archives, multipoint control units (MCUs) used to bridge videoconferencing connections, telecommunication switches, sound mixers, gatekeepers; firewalls in the form of computer hardware and software; systems, 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 downloadable computer software for management of time, appointments, schedules, assets and meeting room management; downloadable electronic publications in the nature of electronic books, guides, manuals and brochures in the field of teleconferencing, videoconferencing, telecommuting and telecommunications; downloadable electronic publications in the nature of books, manuals and brochures all in the field of videoconferencing; electronic publications, namely, books, manuals and brochures all in the field of videoconferencing and all recorded on computer media