System and method for playing personality ring back tone to call subscriber
A calling user and ring-back tone technology, applied in the field of mobile networks, to achieve the effect of enhancing personalization and enriching service types
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[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] Such as figure 1 As shown, it is a schematic diagram of an embodiment of the present invention. The system of the present invention mainly includes a calling terminal, a called terminal, a mobile network, a calling mobile switching center MSC, a called mobile switching center MSC and a colorful ring service center (Colorful Ring Service Center, referred to as CRSC), where:
[0027] The CRBT service center is used to record the information of the service contract terminal, provide ring back tone data for the calling terminal, judge whether the calling terminal is a service contract terminal, and send a judgment result message;
[0028] The calling mobile switching center is connected with the ring back tone service center to receive the call initiated by the calling terminal, send the call to the called mobile switching center ...
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