CDR Field Properties
Table 2-20 describes the properties of CDR field.
Table 2-20 CDR Field Properties
Name | Type | Mandatory (M)/Optional (O) | Tags | Description |
---|---|---|---|---|
recordType | RecordType | M | 0 x 80 | SCEF exposure function API record. |
retransmission | NULL | O | 0 x 81 | This parameter, when present, indicates information from re-transmitted accounting requests has been used in this CDR. |
serviceContextID | ServiceContextID | O | 0 x 82 | Refers the Self link. |
nodeId | NodeID | O | 0 x 83 | Name of the recording entity. |
sCEFID | DiameterIdentity | M | 0 x 84 | This parameter identifies of the SCEF used for this API invocation. |
sCEFAddress | IPAddress | O | 0 x A5 | This parameter holds the IP address of SCEF. |
aPIIdentifier | OCTET STRING | M | 0 x 86 | The identity of API for each API invocation. |
tLTRI | INTEGER | O | 0 x 87 | The T8 long term transaction reference ID. |
tTRI | INTEGER | O | 0 x 88 | The T8 transaction reference ID. |
sCSASAddress | SCSASAddress | M | 0 x A9 | The IP address of SCS/AS |
eventTimestamp | TimeStamp | M | 0 x 8A | The time stamp of the event reported. |
aPIInvocationTimestamp | TimeStamp | O | 0 x 8B | The time stamp when the API invocation request is submitted to the SCEF from SCS/AS. |
aPIDirection | APIDirection | O | 0 x 8C | The direction to indicate the API invocation or
API notification.
Values: invocation (0), notification (1) |
aPINetworkServiceNode | APINetworkServiceNode | O | 0 x 8D | The identifier of the network element (for
example, SGSN, RCAF) that triggers the API notification.
Values: MME(0)/HSS(2) |
aPIContent | ServUTF8String | O | 0 x 8E | The API content (for example, location, monitoring type) used in the T8 transaction for the API invocation request, if available. |
aPISize | INTEGER | O | 0 x 8F | The size of API payload. |
aPIresultCode | INTEGER | O | 0 x 90 | The result of API Invocation. |
externalIdentifier | SubscriptionID | O | 0 x B1 | The external identifier of the served party associated to the IMSI, MSISDN, or External Group ID, if available. |
localRecordSequenceNumber | LocalSequenceNumber | O | 0 x 92 | Consecutive record number created by this node. The number is allocated sequentially including all CDR types. |
recordExtensions | ManagementExtensions | O | 0 x B3 | A set of network operator/manufacturer specific extensions to the record. Conditioned upon the existence of an extension. |