A method for performing a lawful interception in a packet network comprises the steps of generating (S2) interception related information packets from a communication to be intercepted; generating (S2) communication content packets from a communication to be intercepted; providing (S3) identification...http://www.google.com.au/patents/US7310331?utm_source=gb-gplus-sharePatent US7310331 - Ordered delivery of intercepted data
