Dual line 4K video conference system

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Video conferencing and video calling video conferencing
Video conferencing refers to an audio and video conferencing system between visual terminals, usually where the host brings all parties to the conference room, or the participants log in to the conference room with their account and password.
Video conference refers to a conference terminal that is primarily based on video calls. Users can make point-to-point video calls through active phone dialing, and can also dial authorized conference numbers to participate in video conferences. Video terminals can also communicate with other audio SIP terminals. Some terminals without SIP dialing function can be invited into the conference room by the conference host, such as cameras, intercoms, etc.
Characteristics of dual bus Ethernet
(1).  Bus based Ethernet networking with bus topology implemented on widely used complex lines, where terminals can open and access network transmission systems anywhere on the complex lines;
(2).  Within a distance of 2KM, the dual line bus network can provide network transmission with a bandwidth of 10M and support 2-channel 4Kp60 high-definition video transmission;
(3).  Due to its sturdiness, waterproofing, high tensile and compressive strength, easy connection, low cost of use, and convenient deployment, the double line is widely used;
(4).  The dual line broadband can compensate for some of the shortcomings of field optical cables and serve as the best way to access broadband networks. The combination of dual line and field fiber optic cables makes wired transmission more convenient for field applications;
(5).  This product has a faster startup initialization speed than HDSL, and can basically connect to the network upon power up.
The functions of the 4K video conferencing system
(1).  The portable 4K video conferencing system can provide up to 6 channels of 4K P60 high-definition video conferencing, including 4K video terminals and 4K high-definition video conferencing cameras. And provide a visual terminal with downward compatible resolution to participate in the conference;
(2).  The 4K visual terminal provided by this system has hardware encoding and decoding capabilities for 4K and below resolution images. The terminal can achieve text communication, voice communication, video communication, etc. In video communication mode, you can choose from local cameras, 4K monitoring cameras for network streaming, and other video options. You can also share terminal screens and windows on the screen;

4K Video Telephone Conference Terminal Software

4K video conference control software

(3).  The 4K video conference system is first and foremost a telephone system that is compatible with all SIP telephone terminals, supports autonomous dialing and communication between telephones, and can also be connected to other audio communication systems through SIP gateways, such as broadcast intercom systems, cluster intercom systems, magnetic telephones, etc;
(4).  The 4K video conferencing system is also a scheduling system that supports scheduling communication for terminals, such as call hold, call transfer, forced disconnection, forced insertion, bridging, broadcasting, conferencing, audio and video recording, and so on. Ensure smooth information flow in emergency situations;
(5).  The 4K video conferencing system is compatible with video surveillance, video conferencing, and other functions, allowing for flexible organization of meetings. All audio and video terminals can participate in the conference.
The Application of Four Double Line Network in the Armed Police Industry
(1).  Network transmission in digital checkpoints. In addition to using fiber optic ring networks with redundant protection to transmit Ethernet, the current digital sentry also uses twisted pair cables to transmit alarm and control signals, ensuring that control signals can be transmitted in the event of fiber optic network failures. If using a double line broadband transmission, the double line network can be used in the event of a fiber optic network failure, which can basically ensure that all services are not interrupted. Fiber optic cables and covered networks can be aggregated and used to ensure that the communication security of the system is not affected in the event of any type of network failure;
(2).  On duty support in temporary areas. In some areas, wireless networks cannot be used for security, and the terminal access location is uncertain, sometimes requiring access anytime and anywhere. It is necessary to set up a dual line broadband access system. If communication with the command center is required, it can be connected to the fiber optic network or satellite broadband network at the convergence point;
(3).  Places that require temporary deployment of linear regional networks, such as those deployed along river channels for flood control and emergency response, where access points can be added at any time. Temporary deployment of monitoring and communication networks along the tunnel. Multi access point communication networks deployed in multiple directions in disaster areas.
Five portable dual line 4K video conference system

The dual line 4K video conference system adopts a twisted pair connection method to ensure fast access, high reliability, and stability. All terminals or devices are connected to the switch through twisted pair cables or gateway cables. The 4K in the system is directly connected to the dual line intelligent scheduling terminal and 4K MCU audio and video communication and scheduling equipment through the dual line twisted pair cable. The camera and SIP phone are connected to the switch through a dual line gateway. This design not only improves the redundancy of the network, but also ensures that the system can continue to operate even in the event of a single point of failure. Through this architecture, the entire system achieves efficient centralized management and scheduling, supporting multi-party high-definition audio and video calls and flexible meeting arrangements, while ensuring diversity of device access and system scalability. This redundant design also provides additional security for the system, making it suitable for critical communication scenarios.