A method and system for playing color ring

Abstract

This invention discloses one color ring play method and its system, wherein, the system comprises one file system with color ring files and management points stored in the database; one call point to take color file system and management information database, wherein, the file system and call point file communicate for simultaneous data; the management point database and call point database communicate for simultaneous data; when the call point receives the call require, call points reads relative color ring file for play from local file system accordingly.

Description

Technical field [0001] The invention relates to a CRBT playing method and system, in particular to a CRBT playing method and system in a distributed network architecture. Background technique [0002] Color Ring Back Tone (CRBT) is generally customized by the calling party, called party, or group user, etc., to provide the calling party with a piece of sweet music, or a greeting, or a reminder recorded and synthesized by the customizer. Voice to replace the service of ordinary ring back tone. The CRBT customized by the calling party is called the calling CRBT, the CRBT customized by the called user is called the called CRBT, and the CRBT customized by the group user is called the group CRBT. Calling color ring back tones and group color ring back tones are an extension of the called color ring back tone service, which is to change the customized party of the called color ring back to the calling or group user. [0003] The existing CRBT system generally adopts independent site ne...

AI Technical Summary

Problems solved by technology

[0012] The disadvantage of independent site networking is: because the cost of relay resources in the telecommunication network is very high, if independent networking is adopted, it cannot meet the needs of the bureau for distributed networking

[0025] However, the disadvantage of distributed networking is that: since the current solution of distributed networking generally adopts the method of accessing data across a large network, the local call database or backup data is generally not configured locally. The problem that exists in this way is that if the management node fails When the call node is also affected, the security and reliability of the system are not good

[0028] 2. There are two data services, file synchronization and real-time access, between the calling node and the management node, and QOS (Quality of Service; Quality of Service) cannot be effectively implemented between them. Therefore, there are resources between the real-time access service and the file synchronization service. Competition, the timeliness of real-time access services cannot be guaranteed;

[0029] 3. Call query has extremely high requirements on response time, because it is related to the call process, so it has high requirements on network bandwidth and network quality, otherwise it will affect the call process, and it will cause the call to be connected and still not hear the ringback tone question

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