Patent ID: 8718238
Filing Date: 2014-05-06
Classification: H04L,H04M

Abstract:
1. A method for implementing an MRBT service, comprising: a calling terminal initiating a call to a called terminal which has registered an MRBT service, and triggering an MRBT service module of an MRBT Application Server according to service template information subscribed in a Home Subscriber Server by the called terminal; the MRBT service module calling the called terminal through an IP Multimedia Subsystem network, and performing query on an MRBT platform according to call related information to obtain the MRBT information to be played for the calling terminal; and the calling terminal performing negotiation with the MRBT platform and performing negotiation with the called terminal, and the MRBT platform playing the MRBT information inquired by the MRBT service module to the calling terminal according to the call related information in the condition that the negotiations are successful, wherein the calling terminal performs an early session negotiation with the MRBT platform using the Session Description Protocol and the early session negotiation is initiated by the calling terminal, wherein the calling terminal performs a media negotiation with the called terminal using the Session Description Protocol and the media negotiation is initiated by the calling terminal.