Pre-export HS code verification steps

List of contents of this article:

• 1,Pre-export HS code verification steps What equipment does the video conferencing system have?
• 2, What relevant balls should be built and managed according to the confidential video conferencing system
• 3, What are the functions of the video conferencing system?

What equipment does the video conferencing system have?

1. Video conferencing system includes: hardware video conferencing: traditional hardware video conferencing generally includes video conferencing terminals, MCUs, network switching equipment, etc., but with the application of cloud computing technology, in cloud computing video conferencing equipment, users do not need to buy MCU, only need to install video conferencing. The terminal is fine.

2. Projection display equipment is the main presentation part of the video conferencing system. Among them, display equipment can also be called monitors, or directly and commonly referred to as display screens, screens, etc., such as TV display equipment and curtain display equipment.Projection equipment is distinguished by projection method. There are three ways: positive projection, back projection and combination splicing.

3. The video conferencing system can be divided into two systems: software video conferencing and hardware video conferencing.

4. Main equipment for video conferencing: sound system: microphone, feedback suppressor, mixer/mixer, amplifier, audio equalizer, speaker. Host system: video conference host, central control host.

The confidential video conferencing system should be built and managed according to the relevant balls

1. The confidential video conferencing system should be built according to the relevant requirements of (secret-related network) And manage.

2. The secret video conferencing system needsDaily operation and maintenance work should be carried out, including monitoring and diagnosis of the system, backup and recovery, etc. At the same time, reasonable safety management norms and operation processes should also be formulated, and safety awareness and risk resistance should be improved through training and drills.

3. The confidential video conferencing system shall be built and managed in accordance with the relevant requirements of the confidential network.

4. The confidential video conferencing system shall be built and managed in accordance with the relevant requirements of the confidential network. Information expansion: confidential information generally refers to the information and content of top-secret documents and confidential facilities in the fields of national government affairs, security, science and technology, military, etc., and the general scope is internal and external Dense.

What are the functions of the video conferencing system?

1. The functions of the video conferencing system include video interaction function, audio communication function, text conversation function, synchronous recording function, document sharing function, real-time live broadcast function, screen sharing function, etc. Video interaction function In video conferencing, what is more important is the video display.

2. The functions of the video conferencing system generally include: multi-party audio and video interaction, electronic whiteboard, dynamic PPT, file sharing, collaborative browsing, media playback, desktop sharing, text communication, and conference recording.

3. The functions of the video conferencing system usually include the following aspects: video call: support the real-time video call function of multi-party participation, which can carry out high-definition video transmission and realize face-to-face communication and exchange.

4. The second most important function of the video conferencing system is the high-definition voice function.The meeting is nothing more than three main contents: seeing people, hearing voices and seeing what to say. The first two are essential for the meeting. And the high-definition voice function is related to audio compression technology. Generally, the effect will be better with a headset or a conference all-way microphone.