ACTIVATION OF COMMUNICATION SESSIONS IN A COMMUNICATION SYSTEM

摘要

A method in a communication system for providing communication sessions is provided. The method comprises the steps of registering a user equipment with a data network and then registering the user equipment with a service provider by means of the data network. A data session may then be activated between the user equipment and the service provider via a communication network. Subsequent to the activation , a request can be sent from the user equipment to the service provider for a communication session with at least one other party. The already activated data session can be used for communication between the user equipment and the requested at least one other party. A communication system and an application server configured to operate accordingly are also provided.