INTEGRATED METHOD OF THE MULTI-CHARGING DATA RECORDS IN AN IP MULTIMEDIA SUBSYSTEM

摘要

An integrated method of the multi-charging data records in an IP multimedia subsystem, including: a charging gateway function of the IP multimedia subsystem associates with the charging data records of the respective network elements of a calling side or a called side of each session, namely, picks up the charging data records of the respective network element of the calling side or the charging data records of the respective network element of the called side; the charging gateway function combines the common portions in the charging data records of the respective network element associated into the common fields, the common fields and the special fields specified in the charging data records of the respective network element is recorded in the new charging data record segmented.