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|1. (WO2018126980) ROLE ADDRESSING SERVICE IMPLEMENTATION METHOD AND SYSTEM|
|Title:||ROLE ADDRESSING SERVICE IMPLEMENTATION METHOD AND SYSTEM|
Provided are a role addressing service implementation method and system. The method comprises: a client apparatus sending a role registration service message to an intelligent network by means of an application serving end apparatus; the intelligent network performing role registration on the client apparatus according to the role registration service message; and feeding back a registration success response message containing a calling application number to the client apparatus by means of the application serving end apparatus; the client apparatus sending a role calling service message to the intelligent network by means of the application serving-end apparatus; the intelligent network selecting, from the roles corresponding to the calling application number of called roles, a user identifier with a user state valid as a called user identifier and feeding same back to the application server apparatus; and the application serving-end apparatus establishing a calling service between the client apparatus and the client apparatus corresponding to the called user identifier.