Cisco Cisco Packet Data Interworking Function (PDIF)
SGSN CDR Field Descriptions
▀ CDR Fields
▄ GTPP Interface Administration and Reference, StarOS Release 18
352
The mediation system should be capable of handling QoS values up to 255 bytes. In Rel. 9, the maximum QoS
length is 17 bytes and the minimum length is 4 bytes. To support the QoS length of 17 bytes, the CLI command
“
length is 17 bytes and the minimum length is 4 bytes. To support the QoS length of 17 bytes, the CLI command
“
gtpp attribute qos max-length
” should be enabled. Otherwise, the QoS length will be restricted to 15
bytes.
Format
Octet String
Length
4-17 Bytes
QoS Requested
The Quality of Service Requested field contains the QoS desired by the MS at PDP context activation.
Note:
If a pre-release '99-capable terminal is served, only octets 1 to4 are included.
The field is defined with a maximum size of 12 bytes.
This field is present in first container of all CDRs.
In next container this field is present if there is QoS change. QoS Requested field may be absent if QoS change
is initiated by network (GGSN/HLR).
is initiated by network (GGSN/HLR).
The mediation system should be capable of handling QoS values up to 255 bytes. In Rel. 9, the maximum QoS
length is 17 bytes and the minimum length is 4 bytes. To support the QoS length of 17 bytes, the CLI command
“
length is 17 bytes and the minimum length is 4 bytes. To support the QoS length of 17 bytes, the CLI command
“
gtpp attribute qos max-length
” should be enabled. Otherwise, the QoS length will be restricted to 15
bytes.
Format
Octet String
Length
4-17 Bytes
Radio Access Technology (RAT) Type
The SGSN may include the RAT Type IE along with User Location Information IE, and MS Time Zone IE if they are
available. The RAT Type IE is not included for the MS-initiated PDP Context Modification procedure.
available. The RAT Type IE is not included for the MS-initiated PDP Context Modification procedure.
Format
Integer (1-255).
Length
1 Byte
Record Extensions
A set of network operator or manufacturer specific extensions that may be added to the record if provided. It is used for
reporting flows and volumes consumed, and also for passing key information about the session into the downstream
charging systems.
reporting flows and volumes consumed, and also for passing key information about the session into the downstream
charging systems.