A communication system capable of producing personalized ring back tone and implementing method thereof

Abstract

This invention discloses a kind of individual ring business platform and realization method in telecommunication system. This platform includes colorful ring business node, colorful ring server, interactive voice answer equipment and so on. It used for many communication network, including fixed telephone network, mobile telephone network. The system uses 'FA' user group promotion technique, dual-ring technique, and realizes individual ring business rapidly and steadily. The business includes the following steps: check the phone call, MSC calls the user and colorful ring CRBT individual ring business system at the same time. The CRBT system answers the MSC immediately after receiving the call, and broadcasts customized individual ring.

Description

technical field [0001] The invention relates to a communication equipment platform, which can run in mobile communication network and fixed telephone network, so that the calling user can hear personalized ring back tone, such as music, voice message, etc., while waiting for the called user to pick up the phone. , instead of the monotonous waiting tone in the traditional telephone, the present invention also relates to the realization method of this personalized ring back tone service. Background technique [0002] The current telecommunication network, including mobile network and fixed network, such as: GSM network [Mobile and China Unicom], CDMA network [China Unicom], PSTN network [Telecom and China Netcom] and PHS network [Telecom and China Netcom]. Adopt the default monotonous "beep...beep" ring-back tone, and the ring-back tone for all telecom network calls is the same. [0003] The ring-back tone is played after the PCM link is established between the calling party ...

AI Technical Summary

Problems solved by technology

[0016] 1. Poor versatility:

[0017] There are few switch manufacturers that support this solution, and there are requirements for the software version of their systems. If they need to provide ring back tone services that support this solution on their equipment, the old equipment needs to be upgraded, which requires a large upgrade fee and a long upgrade cycle.

[0018] 2. Long business cycle

[0039] The above two schemes can be seen from the above analysis, to realize the personalized ring back service, the traditional solution also needs to modify the telecommunication network equipment software (MSC, HLR or PSTN switch, etc.) ) and make certain modifications to the call flow of the telecommunication network, and the workload of modifying the software of the telecommunication network equipment is very large, because there are many suppliers of China's telecommunication network equipment (CDMA: Huawei, ZTE, Shanghai Bell, Lucent, Nortel, Ericsson ; GSM: Huawei, ZTE, Datang, Shanghai Bell, Ericsson, Nokia, Nortel, Siemens, Lucent), to support the personalized ring back tone service on the whole network, this involves a lot of modification and commissioning work, which is laborious and expensive time consuming

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