METHOD AND DEVICE FOR TAPPING USEFUL DATA OF MULTIMEDIA CONNECTIONS IN A PACKET-ORIENTED NETWORK

摘要

In one aspect, a method for tapping conventional multimedia connections such as video telephony according to Lawful Interception standards in a packet-oriented network is provided. A control, for the duration of a call, replaces the point-specific data of the respective partner end by the point-specific data of the tapping device, thereby guiding the useful data flows via the tapping device, tapping them and optionally adapting them to the interface of the tapping agencies.