CALL DETAIL RECORD GENERATION IN A TELECOMMUNICATIONS SYSTEM

摘要

A method of generating Call Detail Records (CDRs) for a subscriber (2) of a mobile telecommunications network (1). The method comprises transferring a CDR interval parameter from the Home Location Register (HLR) (6) of said telecommunications network (1) to a serving exchange (4), said CDR interval parameter being associated with the subscriber (2) and defining the intervals at which CDRs are to be generated for the subscriber (2) by said exchange (4). Following the setting up of a connection initiated by the subscriber (2), CDRs are generated at said exchange (4) periodically according to said defined interval.