Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN CDR Field Descriptions
CDR Fields ▀
GTPP Interface Administration and Reference, StarOS Release 17 ▄
315
Important:
This field is customer specific.
Record Opening Time
The timestamp at which the PDP context was activated on the SGSN or when a subsequent record is opened after a partial
record. The timestamp is determined based on the internal timer which has an accuracy of 10ms. Depending on the
configured mechanism (ceiling, floor, round-off) this is translated into the timestamp which only shows the full seconds.
record. The timestamp is determined based on the internal timer which has an accuracy of 10ms. Depending on the
configured mechanism (ceiling, floor, round-off) this is translated into the timestamp which only shows the full seconds.
In the case of custom11 dictionary, this field does not support the offset to the UTC in the string and is limited to 6 bytes.
Format
BCD Encoded Octet String
Length
9 Bytes
6 Bytes for custom11
Record Sequence Number
A running sequence number used to link partial records generated by the SGSN for a specific PDP context (characterized
with the same Charging ID and SGSN address pair). This field is only present in case of partial records or if the first
record is also the final record.
with the same Charging ID and SGSN address pair). This field is only present in case of partial records or if the first
record is also the final record.
Format
Unsigned Integer
Length
1–5 Bytes
1–3 Bytes for custom11
Record Type
Indicates type of the record: S-CDR(sgsnPDPRecord) >>> 18 (0x12).
Format
Integer
Length
1 Byte
Recording Entity
This field contains the ITU-T E.164 number assigned to the SGSN.
Format
ITU-T E.164 number