Cisco Cisco Packet Data Gateway (PDG)
SGSN CDR Field Descriptions
▀ CDR Fields
▄ GTPP Interface Administration and Reference, StarOS Release 17
308
LCS Priority
This field defines the priority of the location request.
Format
Octet String
Length
1 Byte
LCS QoS
This field defines the Quality of Service for a location request.
Format
Octet String
Length
4 Bytes
Level of CAMEL services
This field describes the complexity of CAMEL invocation. Categories are the same as in circuit switched services and
measure of resource usage in VPLMN requested by HPLMN.
measure of resource usage in VPLMN requested by HPLMN.
Basic: The CAMEL feature is invoked only during the PDP context activation phase. (For example, to modify
APN_NI/APN_OI).
APN_NI/APN_OI).
Call duration supervision: The PDP context duration or volume supervision is applied in the gprsSSF of the
VPLMN (Apply Charging message is received from the gsmSCF).
VPLMN (Apply Charging message is received from the gsmSCF).
Format
Octet String
List of Traffic Data Volumes
A list of the changes that occurred in the charging conditions for this PDP context.
The list will include one or more containers each including the following fields:
QoS negotiated: Quality of service (QoS) has been negotiated. The initial and final corresponding data values are
listed. This is only added for the first container and the container after a QoS change.
listed. This is only added for the first container and the container after a QoS change.
Uplink volume: The number of octets (uncompressed) received from the MS. The initial and final corresponding
data values are listed.
data values are listed.
Downlink volume: The number of octets (uncompressed) transmitted to the MS.The initial and final
corresponding data values are listed.
corresponding data values are listed.
Change Condition: Identifies the reason that the container was closed such as tariff time change, QoS change, or
closing of the CDR.
closing of the CDR.
Change Time: A timestamp identifying the time at which the volume container or the CDR closed.
For GPRS, data volumes are in octets above the GTP layer and are separated for uplink and downlink traffic. In UMTS,
data volumes are in octets above the GTP-U layer and are separated for uplink and downlink traffic.
data volumes are in octets above the GTP-U layer and are separated for uplink and downlink traffic.