Communication method of network system link

Abstract

The invention provides a communication method of a network system link. The communication method comprises an address table registration step, a communication environment identification step and a communication establishment step; the address table registration step comprises: a source terminal and a target terminal of a network system separately send position registration requests to a cloud terminal of the network system, the source terminal acquires a first network position, the target terminal acquires a second network position, the cloud terminal generates position information according to the first network position and the second network position, and the source terminal acquires the position information; the communication environment identification step comprises: judging whether the source terminal and the target terminal are located in the same local area network according to the position information; and the communication establishment step comprises: if the source terminal and the target terminal are located in the same local area network, the source terminal directly communicates with the target terminal according to the position information. Compared with the prior art, the data centralization problem in the local area network is effectively solved, and the communication path between the terminals is optimized.

Description

technical field [0001] The invention belongs to the technical field of network communication, and in particular relates to a communication method of a network system link. Background technique [0002] Cloud intercom products have evolved from analog to digital and now from digital to Internet + technology. At present, the operating environment of most digital intercom products is a local area network or an Internet-based cloud. The intercom products with the local area network as the operating environment can meet the timely intercommunication of information in the system and also meet the real-time access of audio and video, but they cannot communicate with the intercom devices outside the local area network; while the Internet cloud as the Intercom products in the operating environment can aggregate business logic in the cloud and realize network-wide communication, but are always limited by the bandwidth and stability of the Internet line network, making it impossible to...

AI Technical Summary

Problems solved by technology

However, the disadvantage of such a docking method is that the system in the LAN is business-centralized. If the central server in the LAN fails and the network link fails, it will cause serious damage to the intercommunication of all terminals in the LAN. Influenced, the communication of all terminals in the entire LAN is paralyzed, and it is difficult to recover

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