A method and system for playing color ring

A playing method and the technology of the CRBT system, which are applied in communication supplementary services, subscriber special services, etc., can solve the problems of not configuring call database backup data, extremely high requirements for call query response time, and unable to meet distributed networking, etc., to achieve a solution The effect of competition for resources

Active Publication Date: 2010-05-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A method and system for playing color ring
  • A method and system for playing color ring
  • A method and system for playing color ring

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Embodiment Construction

[0077] The present CRBT call is that when a call request arrives at the calling node, the calling node initiates a query request to the management node, and after the management node feeds back the query result, the calling node reads the CRBT tone and plays it. The calling node obtains the management information from the database DB of the management node through real-time access, and the ring tone file etc. in the file system file server is realized through file synchronization. However, in the embodiment of the present invention, a method similar to that of an independent site is adopted, that is, after receiving a call request, the calling node queries the management information in the local database, and reads the corresponding color ring tone file in the file system Fileserver to play. Therefore, the key to realizing the present invention is how to synchronize the data required by the ring back tone service in the management node with the calling node.

[0078] The speci...

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PUM

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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 totake 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 present invention relates to a color ring playing method and system, in particular to a color ring playing method and system in a distributed network architecture. Background technique [0002] Color Ring Back Tone (CRBT) service is generally customized by the calling party, called party or group users, providing the calling party with a piece of pleasant music, or a greeting, or a prompt synthesized by the customizer. Voice to replace the normal ring-back tone business. 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 CRBT and group CRBT are an extension of the called CRBT service, which changes the customized party of the called CRBT to the calling or group user. [0003] Existing CRBT systems generally adopt independent site networking or distributed networking according to the scale ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/42H04W4/16
Inventor 胡小清王向东周尧军黄崇辉
Owner HUAWEI TECH CO LTD
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