METHOD AND SYSTEM FOR TRANSFERRING OPERATION DISCOVERING MESSAGE AND FUNCTION ENTITY FOR OPERATION DISCOVERING

摘要

A method and system for transferring an service discovering message and a service discovering function entity, the method comprising: the service discovering function entity ensuring that a terminal is accessed to an IP multimedia sub-system; the service discovering function entity initiating a message method SIP message in a protocol by a conversation or initiating a publish method SIP PUBLISH in the protocol by a conversation to transfer the service discovering message to the terminal, or after building a message conversation relaying protocol MSRP conversation with the terminal, transferring the service discovering message to the terminal through the built conversation.