METHOD AND SYSTEM FOR IMPLEMENTING THIRD-PARTY AUTHENTICATION BASED ON GRAY LIST

摘要

A communication method and system for implementing third-party authentication is disclosed. The method includes the steps of receiving a service request from a requesting party; performing a third-party authentication on the service request according to a gray list and obtaining an authentication resu and processing the service request according to the authentication result. The system includes one or more processing elements, for example, user equipment (UE), Proxy Call Session Control Function (PCSCF), Service Call Session Control Function (SCSCF) and Application Server (AS) which cooperate to perform the disclosed method. The present invention implements a third-party control of services based on the gray list, and can effectively manage a variety of services in the communication system.