NEXT GENERATION INTEGRATION BETWEEN DIFFERENT DOMAINS (ENTERPRISE AND SERVICE PROVIDER) USING SEQUENCING APPLICATIONS AND IMS PEERING

摘要

PROBLEM TO BE SOLVED: To provide a method for transferring user information across domains (DM) without impairing security.

SOLUTION: The method includes the steps of: (A) a first network (NW) receiving a first real-time communication initialization message from a first client communication device operated by a first user; (B) authenticating the first user in the first NW; (C) transferring a second real-time communication initialization message from the first NW to a second NW; the first NW belonging to a first DM operated by a first entity and the second NW belonging to a second DM operated by a second entity; (D) transferring the user information from the first NW to the second NW.

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