Basic components of the Video Conferencing System (VC): Call management software on the server: It acts as the MCU (Multipoint Control Unit) in dedicated VC systems, with the function of initialization. , account management VC call, monitor and end the conference room virtual (Conference room) according to user requirements. This component plays the nucleus of the VC system. Software to make VC calls on PC: Act as user terminal, including computer with VC software, attach auxiliary equipment such as IP Camera or Webcam, Speaker, Microphone. The system does not require a fixed conferencing control center (for the host), the conference room allows for execution from any location that provides greater flexibility in the organization's operations. Thus, the chair can sit anywhere to control the conference. Meeting rooms with large LCD TVs, projectors and high sensitivity mic systems. Peripheral accessories: camera, mirophone, speaker, monitor, projector (projector) ...

Videoconferencing employs multiple telecommunication technologies that allow two or more locations to communicate in two-way video and simultaneous voice transmission over high-speed WIMAX 4G broadband data communications.