AN IMPLEMENTATION METHOD FOR COLORING RING BACK TONE AND A COLORING RING BACK TONE SYSTEM

摘要

Disclosed are an implementation method for coloring ring back tone and a coloring ring back tone system. The implementation method for coloring ring back tone comprises: obtaining the coloring ring back tone information which the called user signed up with and current address information by the calling MSC when the calling user calls the called user, marking the call as a coloring ring call on the basis of the obtained coloring ring back tone information; exchanging the coloring ring back tone information between the calling MSC with coloring ring platform once the calling MSC calls the called MSC successfully; judging whether the called one is a regional coloring ring back tone on the basis of the coloring ring back tone information; if yes, playing the coloring ring corresponding to the city where the called user located according to the address information. Using solution of the present invention can play coloring ring with the regional characteristics of the city in which the called user located to the calling user.