Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN CDR Field Reference
▀ CDR Fields Supported in S-CDRs
▄ GTPP Interface Administration and Reference, StarOS Release 16
246
Field
Category
Description
Charging
Characteristics
Selection Mode
Characteristics
Selection Mode
OM
Holds information about how Charging Characteristics were selected.
Dynamic Address
Flag
Flag
OC
Indicates whether served PDP address is dynamic, which is allocated during PDP context
activation. This field is missing if address is static.
activation. This field is missing if address is static.
Notes:
Support for Direct Tunnel triggers.
All IP addresses in Binary format.
custom13 Dictionary
S-CDR fields in this dictionary are based on 3GPP TS 32.298 v6.4.1 (R6) specification.
Important:
In custom13 the IP address is encoded in binary format.
Field Name
Tag
Number
Number
Category Description
Format
Size
in
byte
in
byte
ASN1
code
code
Record Type
0
M
The field identifies the type of the record.
Integer
1
80
Network initiated PDP
context
context
1
O
This field indicates that the PDP context
was network initiated. This field is
missing in case of mobile activated PDP
context.
was network initiated. This field is
missing in case of mobile activated PDP
context.
Boolean
1
81
Served IMSI
3
M
This field contains the International
Mobile Subscriber Identity (IMSI) of the
served party.
Mobile Subscriber Identity (IMSI) of the
served party.
BCD encoded
octet string.
octet string.
3 -
8
8
83
Served IMEI
4
O
This field contains the international
mobile equipment identity (IMEI) of the
equipment served.
mobile equipment identity (IMEI) of the
equipment served.
BCD encoded
octet string.
IMEISV will
be sent in case
if IMEI is not
available.
octet string.
IMEISV will
be sent in case
if IMEI is not
available.
8
84
SGSN Address
5
M
This field provides the current SGSN IP
Address for the Control Plane.
Address for the Control Plane.
Choice
9 -
17
17
A5
SGSN Binary IPv4 Address
5-0
M
This field represents the IPv4 binary
address.
address.
Octet string
7 -
15
15
82