System mitgeu method in a wireless network that provides multimedia tons / Announcements

The present invention relates to a system and method for providing a multimedia tone / announcement from the circuit switched wireless network, the present invention H.324M initialization (initialization) between H.324M terminated at the circuit switched wireless network (circuit switched wireless networks) by the relay there is an effect that it is possible to process the multiple call connections based on H.324M in the circuit-switched radio network (circuit switched wireless networks) (multi call leg) function. Thus the present invention are the benefits that can provide circuit switched wireless network (circuit switched wireless networks) different during a video call service based on the H.324M multimedia services (e.g., multimedia RBT / announcement services, videoconferencing, etc.) in a there is. Also, it could seek to enable video calling through it, and there is a new possible revenue-generating benefits in accordance with various multimedia services. Circuit-switched wireless networks, multimedia tone, ring back tone, RBT, CRBT, announcements, relay, relay