TRUE CONVERGENCE WITH END TO END IDENTITY MANAGEMENT

摘要

Described is a system of disparate telecommunications networks having managed identities, a service, such as voicemail, abstracted from the underlying access networks, and an operational support system (OSS)/business support system (BSS) coupled to the networks to manage authentication and subscription information. A single authentication/subscription manager which is common to the disparate telecommunications networks is enabled by a Service Delivery Platform (SDP) which can be open-standards based and extensible as needed.