A method for data synchronization of distributed sip server

Abstract

The invention discloses a data synchronization method of a distributed SIP server. The method sends broadcast information to server network nodes at a certain time interval; Configure the networking logic between them; after the neighbor address table is formed, it sends node status notifications to all neighbor nodes in its neighbor table at a certain time interval; The neighbor node forwards the node status notification message of the source node; judges whether the source of the message is a neighbor of the node; learns from each other through the routes between neighbors in the whole network, and completes the synchronization of user routing data in the whole network. The invention can meet the requirement of data synchronization between SIP servers brought about by the network topology change in the distributed network environment, the synchronization process is automatically completed, and the voice conversation control direction in the dynamic network environment has broad application prospects.

Description

technical field [0001] The invention relates to a data processing method of a distributed server, in particular to a data synchronization method of a distributed SIP server. Background technique [0002] The full name of SIP (Session Initiation Protocol) is the Session Initiation Protocol, which is used to create, modify and terminate a multimedia session between one or more participants. The SIP server uses the SIP protocol to implement communication between multiple users. In the existing technical system of private Internet, for the problem of number routing, it is mainly completed by using the pan-search system supplemented by the definite routing table formed by pan-search, and multimedia services including instant messaging services are not suitable for sending messages. Search by number using pan search. At the same time, the existing server data synchronization method is difficult to synchronize node information between devices, and it is difficult to realize functi...

AI Technical Summary

Problems solved by technology

In the existing technical system of private Internet, for the problem of number routing, it is mainly completed by using the pan-search system supplemented by the definite routing table formed by pan-search, and multimedia services including instant messaging services are not suitable for sending messages. Number Search Using Pan Search

At the same time, the existing server data synchronization method is difficult to synchronize node information between devices, and it is difficult to realize functions such as user routing table learning between nodes and network-wide synchronization of user registration numbers.

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