Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN CDR Field Reference
▀ CDR Fields Supported in M-CDR
▄ GTPP Interface Administration and Reference, StarOS Release 18
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CDR Fields Supported in M-CDR
The tables in this section list the M-CDR fields present in the available GTPP dictionaries.
standard, custom1 – custom42 Dictionaries
For TS 32.215 v 4.5.0 (R4).
Field
Category
Description
Record Type
M
SGSN mobility management record.
Served IMSI
M
IMSI of the MS.
Served IMEI
OC
The IMEI of the ME, if available.
SGSN Address
OM
The IP address of the current SGSN.
MS Network Capability
OM
The mobile station network capability.
Routing Area Code
OM
Routing Area at the time of the Record Opening Time.
Local Area Code
OM
Location Area Code at the time of Record Opening Time.
Cell Identifier
OM
The Cell Identity for GSM or Service Area Code (SAC) for UMTS at the time of the
Record Opening Time.
Record Opening Time.
Change of Location
OC
A list of changes in Routing Area Code, each with a time stamp. This field is not required
if partial records are generated when the location changes.
if partial records are generated when the location changes.
Record Opening Time
M
Timestamp when MS is attached to this SGSN or record opening time on following partial
record.
record.
Duration
OM
Duration of this record.
SGSN Change
C
Present if this is first record after SGSN change.
Cause for Record
Closing
Closing
M
The reason for the closure of the record in this SGSN.
Diagnostics
OM
A more detailed reason for the release of the connection.
Record Sequence
Number
Number
C
Partial record sequence number in this SGSN; only present in case of partial records.
Node ID
OM
Name of the recording entity.
Record Extensions
OC
A set of network operator/manufacturer specific extensions to the record. Conditioned
upon the existence of an extension.
upon the existence of an extension.
Local Record Sequence
Number
Number
OM
Consecutive record number created by this node. The number is allocated sequentially
including all CDR types.
including all CDR types.
Served MSISDN
OM
The primary MSISDN of the subscriber.
Charging Characteristics M
The Charging Characteristics used by the SGSN.