A METHOD, SYSTEM AND DEVICE FOR REALIZING MULTIMEDIA COLORING RING BACK TONE

摘要

A method, system and device for realizing multimedia coloring ring back tone (CRTB) are provided. The method includes: A calling request sent by a caller terminal is received. According to the said calling request, a playing CRTB policy is analyzed. The said policy is playing a caller CRTB, a callee CRTB, or filtering a CRTB. According to the analytical results, a caller or callee CRTB media consultation is proceeded, or a CRTB media consultation is not proceeded. After receiving a ring signal, according to the said media consultation results, the caller or callee CRTB is played, or the CRTB is not played. Caller CRTB service is realized in IMS, and according to a customized policy, a caller or callee CRTB service can be provide to a caller user, and at the same time, a CRTB filtering service can be realized.