LAWFUL ACCESS; STORED DATA HANDOVER ENHANCED ARCHITECTURE

摘要

The present invention relates to methods in a telecommunication system to provide access to data received to a centralized storage medium from interfacing traffic nodes in the system. The centralized storage medium is part of a Mediation and Delivery Function which is associated with a Law Enforcement Monitoring facility. The method comprises the following steps: Identifying in the Mediation and Delivery Function, a configuration request which comprises a filtering criteria specifying type of data to be accessed. Configuring in the Mediation and Delivery Function, the requested filtering criteria. Receiving data from the system to the centralized storage medium. Establishing that the received data matches the filtering criteria. Retaining the received data in the centralized storage medium and/or forwarding the data to the Law Enforcement Monitoring Facility.