A METHOD, SYSTEM AND TERMINAL FOR PROVIDING RING-BACK TONE IN REAL TIME

摘要

A method for providing ring-back tone in real time in a communication network, comprises: the called terminal receives the call request of the calling terminal transmitted from the network side; the called terminal can send a ring-back tone indication value to the network side; the ring-back tone unit at network side memorizes a great deal of ring-back tone data according to the ring-back tone indication value, so it can find the corresponding ring-back tone according to the received ring-back tone indication value, and play it to the calling terminal in real time. A system and terminal for providing ring-back tone in real time in a communication network are also provided. Based on the invention, the called subscriber can send different ring-back tone indication value in real time according to the current instance, to achieve the aim to play different ring-back tone to the calling terminal, it can well satisfy the individualization request of the subscriber, as well as further improve the quality of the communication service.