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System and method for realizing color bell service

A CRBT and service technology, applied in the field of communication, can solve the problems of large investment in intelligent network equipment, provide CRBT service experience, increase the load of CRBT platform, and achieve the effects of saving initial investment, avoiding service unavailability, and low maintenance costs

Inactive Publication Date: 2011-04-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] For most ordinary users, the CRBT service is not to choose CRBT music from Internet websites, nor to edit and make CRBT by themselves, that is, CRBT tones are all customized by operators. The investment is relatively large, and it is impossible to provide users with CRBT service experience with a low investment and the fastest speed
At the same time, with the development of the CRBT business, this method also increases the load on the CRBT platform

Method used

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  • System and method for realizing color bell service
  • System and method for realizing color bell service
  • System and method for realizing color bell service

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] see figure 2 , The system for implementing the CRBT service in the present invention includes a calling user A, a called user B, an MGW (Media Gateway, media gateway) on the side of the called user B, and an SSP. Among them: SSP, as a switching device, mainly completes the query of the CRBT service, triggers and implements the CRBT service process, and stores user subscription information, which includes the attributes of the user (that is, whether the user's number is the CRBT user number) and the user's customized The color ring tone is stored in the internal central database of the SSP; the MGW on the side of the called user B is used for storing and playing the color ring tone.

[0026] The working principle of the system for realizing the ring back tone service of the present invention is: the calling user A calls the called user B, when the call arrives at the SSP, the SSP queries the attributes of the called user B through the internal central database, if the n...

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PUM

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Abstract

The system thereof comprises: calling user, called user, and MGW and SSP at called side. The method thereof comprises: the calling user calls the called user; the call reaches the SSP; the SSP enquiries the attribute of called user; if the number of called user is a multimedia ring-back tone number subscribed by the called user, the SSP initiates a call to the called user, and indicates the MGW at called side to play the multimedia ring-back tone subscribed by the called side through MGCP / H.248 expanded protocol; after the MGW at called side rings the called user, it play the multimedia ring-back tone subscribed by called side to the calling side.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a system and method for realizing the ring back tone service. Background technique [0002] The color ring back tone service is also called the color ring back tone service, and it is a service that allows the called user to customize the ring back tone for himself. This color ring back tone can be a section of pleasant music, also can be a section of recording or a section of advertisement language etc. After the user applies for the CRBT service, he can set a personalized ring back tone by himself. When he is the called user, he will play customized personalized music or recordings for the calling user instead of the ordinary ring back tone. Users who apply for this service can either select music customized by a service provider (Service Provider, SP) or an operator, or a ring-back tone edited and produced by the user on a corresponding website through the Inter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/42H04Q3/00
CPCH04M3/42093H04M3/42017H04M3/4211
Inventor 刘皓马海寅
Owner HUAWEI TECH CO LTD