Method and system for implementing user configurated ring back tone service

Abstract

This invention discloses a method and a system for realizing matched ring-back sound service including the following steps: a management node stores the designed information including a calling ring-back sound, a called ring-back sound and its priority in a database assigned by a user, when a call request appears between a first user and a second user, a second node restrains the traditional sound and sends an IAM message attached with the calling and called numbers to a service function unit, which picks up the numbers and inquires the database designed by the user to get the information should be played after receiving the IAM message, the database utilizes said numbers to determine the index number should be played to search it to be played to the calling user.

Description

technical field

[0001] The invention relates to a user-configurable ring-back tone service realization method, which allows the user to simultaneously configure the ring-back tone as the calling party and the ring-back tone as the called party, and realizes the user's ring-back tone according to the set priority. A method for customizing ringtone services. Background technique

[0002] During a telephone call, the state information of the line between the switching device and the user equipment is notified to the user through call process tones. Common call process tones include dial tone, busy tone and ringback tone, etc., which are usually fixed by the system. . In the prior art, the PCT patent "Advertising method by using ring-backtone" with the patent number WO 00 / 49793 proposes a method of replacing the ordinary ring-back tone with the ring tone set by the network, thereby allowing the network to pass the ring-back tone To play advertising information. Aiming at the ...

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