Cisco Cisco Packet Data Gateway (PDG)
SGSN CDR Field Descriptions
CDR Fields ▀
GTPP Interface Administration and Reference, StarOS Release 17 ▄
303
Format
BCD encoded octet string
Length
6 Bytes
Charging Characteristics
Lists the charging characteristics (CC) applied to the PDP context by the SGSN. The SGSN can accept charging
characteristics from the HLR, default values, or use its own configured values.
characteristics from the HLR, default values, or use its own configured values.
Format
Octet string
Length
2 Bytes
Charging Characteristics Selection Mode
The charging characteristic (CC) type that the SGSN applied to the CDR. The following values for this field are supplied:
homeDefault: SGSN configured charging characteristics for home subscribers are used. Home subscribers are
those that belong to the same PLMN as the one on which the GGSN is located.
those that belong to the same PLMN as the one on which the GGSN is located.
visitingDefault: SGSN configured charging characteristics for visiting subscribers are used. Visiting subscribers
are those that belong to a different PLMN than the one on which the GGSN is located.
are those that belong to a different PLMN than the one on which the GGSN is located.
roamingDefault: SGSN configured charging characteristics for roaming subscribers are used. Roaming
subscribers are those that are serviced by an SGSN belonging to a different PLMN than the one on which the
GGSN is located.
subscribers are those that are serviced by an SGSN belonging to a different PLMN than the one on which the
GGSN is located.
subscriptionSpecific: This CC will be applied to S-CDR only if aPNSpecific CC is absent.
aPNSpecific: For S-CDR priority will be given to aPNSpecific Charging Characteristics Selection mode. The
aPNSpecific mode is from HLR (ISD Message).
aPNSpecific mode is from HLR (ISD Message).
Format
Enumerated Integer
Length
1 Byte
Charging ID
This field specifies the charging identifier, which can be used together with the GGSN address to identify all records
involved in a single PDP context. The charging ID is generated by the GGSN at PDP context activation and is transferred
to the SGSN requesting the context. At an inter-SGSN routing area update (ISRAU) the charging ID is transferred to the
new SGSN as part of each active PDP context. Each GGSN allocates the charging ID independently and may allocate the
same number prefix, so the charging ID must always be combined with the GGSN address to form a unique identifier for
the PDP context.
involved in a single PDP context. The charging ID is generated by the GGSN at PDP context activation and is transferred
to the SGSN requesting the context. At an inter-SGSN routing area update (ISRAU) the charging ID is transferred to the
new SGSN as part of each active PDP context. Each GGSN allocates the charging ID independently and may allocate the
same number prefix, so the charging ID must always be combined with the GGSN address to form a unique identifier for
the PDP context.
Format
Integer (0..4294967295)
Octet string for custom11 and custom41