System, method, application server and HSS for self-provisioning of at least one service in at least one application server of an IMS architecture

摘要

The system has a home subscriber server processing unit (10) receiving and treating a request to change a Internet protocol multimedia public identifier (IMPU1) to another Internet protocol multimedia public identifier (IMPU2) for a user provisioned in a home subscriber server (1) and autoprovisioned in an application server (2). The processing unit generates a notification sent to the server (2). An application server processing unit (20) processes the notification and records the identifier (IMPU2) in a user database (21) allowed to access a service in response to the notification. An independent claim is also included for a method for self-provisioning of a service in an application server of Internet protocol multimedia subsystem architecture.