Cisco Cisco Packet Data Gateway (PDG)
SGSN CDR Field Reference
CDR Fields Supported in M-CDR ▀
GTPP Interface Administration and Reference, StarOS Release 19 ▄
333
Field
Category
Description
System Type
OC
Indicates the type of air interface used, e.g. UTRAN. This field is present when either the
UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a
GSM air interface.
UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a
GSM air interface.
Charging Characteristics
Selection Mode
Selection Mode
OM
Holds information about how Charging Characteristics were selected.