NEXT GENERATION INTEGRATION BETWEEN DIFFERENT DOMAINS, SUCH AS, ENTERPRISE AND SERVICE PROVIDER USING SEQUENCING APPLICATIONS AND IMS PEERING

摘要

The present invention provides mechanisms for sharing user information, including user authentication information, across communication networks and more specifically across networks separated by one or more Session Border Controllers (SBCs). The authentication of a user at one network can be leveraged by the second network to invoke one or more applications at the second network in connection with administering a communication session for the user.