Method, device and system for realizing coloring ring back tone service

Abstract

The invention discloses a method, a device and a system for realizing coloring ring back tone service, and aims at solving the problem existing in the prior art that a coloring ring back tone cannot be played according to the individualized setting of a calling party. The method comprises the following steps that: when the calling party calls a called party, a calling party exchanger acquires the information of calling coloring ring back tone service and called coloring ring back tone service triggered by the call, and informs a calling coloring ring back tone server; the calling coloring ring back tone server judges whether the calling coloring ring back tone is played according to the coloring ring back tone triggering rule set by the calling party; if yes, the calling coloring ring back tone server plays the coloring ring back tone custom-made by the calling party for the calling party; and otherwise, the calling coloring ring server provides the coloring ring back tone custom-made by the called party for the calling party through the cooperation with the calling exchanger. The method, the device and the system have the advantages that: the coloring ring back tone can be played according to the individualized setting of the calling party, and when the calling coloring ring back tone and the called coloring ring back tone are triggered at the same time in the calling process, the problem of the coloring ring back tone service conflict can also be solved by the method, the device and the system.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method for realizing a color ring service, a server for a color ring, an exchange and a system for realizing a color ring service. Background technique [0002] The ring back tone service is a service provided to callers, and its service feature is to replace the existing single ring back tone with beautiful music, songs or other special sounds. The CRBT service has become an important value-added service on the mobile communication network. The CRBT service can be divided into two types according to the triggering method: one is the calling CRBT, which means playing a customized CRBT for the calling party while waiting for the call to be connected; During this period, the ring tone customized by the called party is played for the calling party. The two kinds of CRBT services conflict to a certain extent. For example, during a call, either only the calling CRBT or the called CRBT...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a color ring service implementation method, a color ring server, a switch, and a color ring service implementation system to solve the problem that the prior art cannot choose to play the calling ring tone or the called color tone according to the personalized settings made by the calling party for each call. question

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