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Video conferencing Video conferencing system, also known as conference TV system, refers to two or more individuals or groups in different places, through the transmission line and multimedia equipment, the sound, image and document data are transmitted to each other to achieve instant and interactive communication , To achieve the purpose of the conference system equipment. The use of video conferencing is a bit like a phone. In addition to seeing the people you are talking with and communicating with each other, you can also see their expressions and movements, so that people in different places can communicate in the same room.
The basic form of video conferencing products
The general video conference system includes MCU multipoint controller (video conference server), conference room terminal, PC desktop terminal, telephone access gateway (PSTNGateway), Gatekeeper (gatekeeper) and other parts. Various terminals are connected to the MCU for centralized exchange to form a video conference network. Some manufacturers, such as Ruifu Ford, a leading domestic video conferencing provider, have also specially designed a voice conferencing system that allows all desktop users to participate in voice conferencing via PC. These are derived from video conferencing.
(1) Multi-point processing unit (MCU)
MCU is the core part of the video conference system, providing users with connection services for group meetings and multi-group meetings. At present, MCUs of mainstream manufacturers can generally provide access services for up to 32 users in a single machine, and can be cascaded, which can basically meet the user's use requirements. The use and management of the MCU should not be too complicated, and it should be able to be operated by the general staff of the customer's technical department or even the administrative department.
(2) Large, medium and small conference room terminal products
The large, medium and small conference room terminal products are provided for users' conference rooms. The device comes with a camera and a remote control keyboard, which can be displayed on a TV or projector. The user can choose different devices according to the size of the venue. The general conference room equipment is equipped with a dedicated camera for SONY or CANON, which can be turned back and forth and left and right by remote control to cover anyone and things participating in the meeting.
(3) Desktop (PC) terminal products
Hold video conference directly on the computer, generally equipped with a PC camera with relatively low cost, can only be used by one or two people under normal circumstances.
(4) PSTN Gateway
Users join video conferences directly on the phone or mobile phone while mobile, which is especially important for many domestic leaders and business travelers. It can be said that it will become an indispensable function of video conference in the future.
November 21, 2024
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.