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GTPP Interface Administration and Reference, StarOS Release 21.8

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Book Title

GTPP Interface Administration and Reference, StarOS Release 21.8

Chapter Title

SGSN CDR Field Reference

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Updated:
April 26, 2018

Chapter: SGSN CDR Field Reference

SGSN CDR Field Reference

This chapter provides a reference for CDR fields supported by the system for use in SGSN.

Listed below are the types of CDRs supported by SGSN:

  • SGSN CDRs (S-CDRs)
  • Mobility CDRs (M-CDRs)
  • Mobile originated SMS CDRs (S-SMO-CDRs)
  • Mobile terminated SMS CDRs (S-SMT-CDRs)
  • Mobile terminated location request CDRs (LCS-MT-CDRs)
  • Mobile originated location request CDRs (LCS-MO-CDRs)

The SGSN provides CDRs that are compliant to the specifications identified in this chapter. When necessary and required, modifications to the standardized behavior can be implemented in different dictionaries which can be selected in the configuration file. This provides the flexibility to adapt to a customer's needs, e.g. to a legacy post-processing billing interface, while keeping the standard behavior for other needs.

A complete list and descriptions of supported CDR fields is provided in the SGSN CDR Field Descriptions chapter of this reference.

Important:

This reference document contains information only on standard GTPP dictionaries. For more information on custom dictionaries, contact your Cisco account representative.

The category column in all tables use keys described in the following table.

Table 1 Dictionary Table Key 6
Abbreviation Meaning Description

M

Mandatory

A field that must be present in the CDR.

C

Conditional

A field that must be present in a CDR if certain conditions are met.

OM

Operator Provisionable: Mandatory

A field that an operator has provisioned and must be included in the CDR for all conditions.

OC

Operator Provisionable: Conditional

A field that an operator has provisioned and must be included in the CDR if certain conditions are met.

A

Added in Charging Gateway

A field included in the Charging Gateway.

CDR Fields Supported in S-CDRs

The tables in this section list the S-CDR fields present in the available GTPP dictionaries.

standard Dictionary

S-CDR fields in this dictionary are based on 3GPP TS 32.215 v 4.5.0 (R4).

Field Category Description

Record Type

M

SGSN PDP context record.

Network Initiated PDP Context

OC

A flag that is present if this is a network-initiated PDP context.

Served IMSI

M

IMSI of the served party.

Served IMEI

OC

The IMEI of the ME, if available.

SGSN Address

OM

The IP address of the current SGSN.

MS Network Capability

OM

The Mobile Station Network Capability.

Routing Area Code (RAC)

OM

RAC at the time of "Record Opening Time".

Location Area Code (LAC)

OM

LAC at the time of "Record Opening Time".

Cell Identifier

OM

Cell identity for GSM or Service Area Code (SAC) for UMTS at the time of "Record Opening Time".

Charging ID

M

PDP context identifier used to identify this PDP context in different records created by GSNs.

GGSN Address Used

M

The control plane IP address of the GGSN currently used. The GGSN address is always the same for an activated PDP context.

Access Point Name Network Identifier

OM

The logical name of the connected access point to the external packet data network (network identifier part of APN).

PDP Type

OM

PDP type, i.e. IP, PPP, IHOSS:OSP.

Served PDP Address

OC

PDP address of the served IMSI, i.e. IPv4 or IPv6. This parameter shall be present except when both the PDP type is PPP and dynamic PDP address assignment is used.

List of Traffic Data Volumes

OM

A list of changes in charging conditions for this PDP context, each change is time stamped. Charging conditions are used to categorise traffic volumes, such as per QoS/tariff period. Initial and subsequently changed QoS and corresponding data volumes are listed.

Record Opening Time

M

Time stamp when PDP context is activated in this SGSN or record opening time on subsequent partial records.

Duration

M

Duration of this record in the SGSN.

SGSN Change

C

Present if this is first record after SGSN change.

Cause for Record Closing

M

The reason for closure of the record from this SGSN.

Diagnostics

OM

A more detailed reason for the release of the connection.

Record Sequence Number

C

Partial record sequence number in this SGSN. Only present in case of partial records.

Node ID

OM

Name of the recording entity.

Record Extensions

OC

A set of network operator/manufacturer specific extensions to the record. Conditioned upon the existence of an extension.

Local Record Sequence Number

OM

Consecutive record number created by this node. The number is allocated sequentially including all CDR types.

APN Selection Mode

OM

An index indicating how the APN was selected.

Access Point Name Operator Identifier

OM

The Operator Identifier part of the APN.

Served MSISDN

OM

The primary MSISDN of the subscriber.

Charging Characteristics

M

The Charging Characteristics applied to the PDP context.

System Type

OC

Indicates the type of air interface used, e.g. UTRAN. This field is present when either the UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a GSM air interface.

RNC Unsent Downlink Volume

OC

The downlink data volume which the RNC has not sent to MS. This field is present when the RNC has provided unsent downlink volume count at RAB release.

Charging Characteristics Selection Mode

OM

Holds information about how Charging Characteristics were selected.

custom6 Dictionary

S-CDR fields in this dictionary are based on 3GPP TS 32.298 v6.4.1 (R6).

Important:

In custom6 the IP address is encoded in text format.

Field Name

Tag Number

Category

Description

Format

Size in byte

ASN1 code

Record Type

0

M

The field identifies the type of the record.

Integer

1

80

Network initiated PDP context

1

O

This field indicates that the 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.

BCD encoded octet string.

3 - 8

83

Served IMEI

4

O

This field contains the international mobile equipment identity (IMEI) of the equipment served.

BCD encoded 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.

Choice

9 - 17

A5

SGSN Text IPv4 Address

5-0

M

This field represents the IPv4 text address.

Octet string

7 - 15

82

MS Network Capability

6

O

MS Network Capability field contains the MS network capability value of the MS network capability information element of the served MS on PDP context activation or on GPRS attachment as defined in 3GPP TS 24.008.

Octet string

1 - 8

86

Routing Area

7

O

This field contains the Routing Area Code (RAC) of the routing area in which the served party is currently located.

Octet string

1

87

Location Area Code

8

O

This field contains the Location Area Code (LAC) of the location area in which the served party is currently located.

Octet string

2

88

Cell Identifier

9

O

For GSM, the Cell Identifier is defined as the Cell Id, reference 24.008, and for UMTS it is defined as the Service Area Code in TS 25.413.

Octet string

2

89

Charging ID

10

M

This field is a charging identifier, which can be used together with the GGSN address to identify all records produced in the GGSN involved in a single PDP context. The Charging ID is generated by the GGSN at PDP context activation and is transferred to the context requesting SGSN.

Octet string

1 - 5

8a

GGSN Address

11

M

This field provides the current SGSN IP Address for the Control Plane.

Choice

9 - 17

AB

GGSN Text IPV4 Address

11-0

M

This field represents the IPv4 text address.

Octet string

7 - 15

82

Access Point Name Network Identifier

12

M

This field contains the Network Identifier part of the Access Point Name (APN).

IA5 string

1 - 63

8c

PDP Type

13

O

This field defines the PDP type, e.g. IP or PPP

Octet string

2

8d

Served PDP Address

14

O

This field contains the PDP address of the served IMSI, for which the standard 3GPP TS 32.298 allows a choice of either IP Address or ETSI Address.

Choice

11 - 19

ae

Served PDP IP Address

14-0

M

Only the choice of IP Address is supported by the SGSN for the field described above.

Choice

9 - 17

a0

Served PDP IPV4 Text Address

14-0-0

M

The octet string included in the field described above includes the IPv4 address assigned to the subscriber by GGSN in text coding.

Octet string

7 - 15

82

List of Traffic Volumes

15

M

Sequence

af

Change Of Charging Condition

15-0

M

Each traffic volume container contains details related to a charging condition.

A new container is usually created for a QoS change and for tariff changes.

Sequence

30

QoS Requested

15-0-1

O

The Quality of Service Requested field contains the QoS desired by the MS at PDP context activation.

Octet string

4 - 12

81

QoS Negotiated

15-0-2

O

QoS Negotiated indicates the applied QoS accepted by the network.

Octet string

4 - 12

82

Data Volume GPRS Uplink

15-0-3

M

It includes the number of octets received in the uplink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate.

Integer

1 - 4

83

Data volume GPRS Downlink

15-0-4

M

It includes the number of octets transmitted in the downlink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate.

Integer

1 - 4

84

Change Condition

15-0-5

M

The Change Condition field is part of the ChangeOfCharCondition element in the List of Traffic Volumes. It defines the reason for closing the container:

Supported values:

  • qoSChange 0
  • tariffTime 1
  • recordClosure 2

Enumerated integer

1

85

Change time

15-0-6

M

Change Time is a time stamp, which defines the moment when the volume container is closed or the CDR is closed.

BCD encoded octet string

6

86

Record Opening Time

16

M

This field contains the time stamp when a PDP context is activated in 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.

BCD encoded octet string

6

90

Duration

17

M

This field indicates the call duration.

Integer

1 - 5

91

SGSN Change

18

O

This field is present only in the S-CDR to indicate that this it is the first record after an inter-SGSN routing area update.

Boolean

1

92

Cause for Record Closing

19

M

This field contains a reason for the closure of the CDR.

Integer

1

93

DiagnosticsSM

20

O

This field contains the system internal reasons for the PDP context deactivation at Session Management Level.

Choice

3

B4

gsm0408Cause

20 - 0

M

This cause is used in the Diagnostics field.

Integer

1

80

Record Sequence Number

21

O

A running sequence number with range 1-4294967295 used to link partial records generated by the SGSN for a specific PDP context (characterized with the same Charging ID and GGSN address). This field is not present if the first record is also the final record.

Integer

1 - 5

95

Node ID

22

O

This field contains an identifier string for the node that had generated the CDR.

IA5 string

5 - 20

96

Record Extensions

23

O

Set

1 - n

97

Local Record Sequence Number

24

O

For each Node ID, this number with range 1 - 4294967295 is allocated sequentially for each CDR. This along with a Node ID uniquely identifies a CDR. This field is only included when the option gtpp attribute local-record-sequence number is configured. By configuring gtpp single-source centralized-lrsn-creation the local record sequence number will be incremented for S-CDRs.

1 - 5

98

APN Selection Mode

25

O

This field indicates how the APN was selected.

Enumerated integer

1

99

Access Point Name Operator Identifier

26

M

This field contains the Operator Identifier part of the Access Point Name (APN).

IA5 string

1 - 37

9a

Served MSISDN

27

O

The field tracks the Mobile Station (MS) ISDN number (MSISDN) of the subscriber which is transparently copied from the Create PDP Context Request message.

BCD encoded octet string

1 - 9

9b

Charging Characteristics

28

M

Lists the charging characteristics applied to the PDP context by the SGSN.

Hex value octet string

2

9c

RAT Type

29

O

This field indicates the Radio Access Technology (RAT) type currently used by the Mobile Station.

Integer

1

9d

cAMELInformationPDP

30

O

This field is supported if Ge interface is supported. CLI gtpp attribute camel-info needs to be enabled to populate this field.

1 - n

be

SCF Address

30-0

O

This identifier refers to the network address (E.164 number) of the subscriber related SCP. Address is defined in HLR as part of CAMEL subscription information. The address is BCD encoded.

Address string

1 - 11

81

Service Key

30-1

O

This parameter describes in case of usage of a CAMEL the service key. Service key is defined in HLR as part of CAMEL subscription information.

Integer

1 - 5

82

defaultTransactionHandling

30-2

O

This field indicates whether or not a CAMEL encountered a default GPRS-handling or SMS-handling.

Enumerated integer

1

83

cAMELAccessPointNameNI

30-3

O

84

cAMELAccessPointNameOI

30-4

O

85

NumberOfDPEncountered

30-5

O

This field indicates how many armed CAMEL detection points (TDP and EDP) were encountered and complements "Level of CAMEL service" field.

Integer

1 - 5

86

Level Of Camel Service

30-6

O

This field describes briefly the complexity of CAMEL invocation.

Bit string

2

87

freeFormatData

30-7

O

88

fFDAppendIndicator

30-8

O

89

RNC Unsent Volume

31

O

This field contains the unsent downlink (from RNC to MS) data volume in bytes.

Integer

1 - 5

9f1f

Charging Characteristics Selection Mode

32

O

This field specifies how the Charging Characteristics was selected

Enumerated integer

1

9f20

Dynamic Address Flag

33

O

This field indicates that the PDP address has been dynamically allocated for that particular PDP context.

Boolean

1

9f21

ServedPDP PDN Address Extension

36

O

This field contains the IPv4 address allocated for the PDP context/PDN connection when dual-stack IPv4-IPv6 is used.

Octet string

8

bf2d

Notes:

  • The field "Served PDP PDN Address Extension"(servedPDPPDNAddressExt) is not part of the 3GPP 32.298 v8.5.0 specification. This field will be available in the CDR only when the CLI command gtpp attribute served-pdp-pdn-address-extension is configured in the GTPP Server Group Configuration Mode. This field is disabled by default. For more information on this command, refer to the Command Line Interface Reference.

ASN.1 Definition for Fields in custom6 Dictionary

The following section provides the complete ASN.1 definition of all S-CDR related fields in this dictionary.

GPRS-SGSN-Charging-DataTypes-REL6 DEFINITIONS IMPLICIT TAGS ::=
BEGIN

--ObjectInstance	
--FROM CMIP-1 {joint-iso-ccitt ms(9) cmip(1) version1 (1) protocol (3)}


------------------------------------------------------------------------------
--
--    GPRS RECORDS
--
------------------------------------------------------------------------------

GPRSRecord::= CHOICE 
--
{
    sgsnPDPRecord[20] SGSNPDPRecord
}


ManagementExtension ::= SEQUENCE
{
     identifier OBJECT IDENTIFIER,
     significance        [1]         BOOLEAN DEFAULT FALSE,
     information          [2]         ANY DEFINED BY identifier
}

ManagementExtensions ::= SET OF ManagementExtension

ServiceKey ::= INTEGER (0..2147483647)

DefaultGPRS-Handling ::= ENUMERATED
{
     continueTransaction (0),
     releaseTransaction    (1)
}


SGSNPDPRecord    ::= SET
{
    recordType                            [0] RecordType,
    networkInitiation              [1] NetworkInitiatedPDPContext OPTIONAL,
    servedIMSI                            [3] IMSI,
    servedIMEI                            [4] IMEI OPTIONAL,
    sgsnAddress                          [5] GSNAddress OPTIONAL,
    msNetworkCapability          [6] MSNetworkCapability OPTIONAL,
    routingArea                          [7] RoutingAreaCode OPTIONAL,
    locationAreaCode                [8] LocationAreaCode OPTIONAL,
    cellIdentifier                    [9] CellId OPTIONAL,
    chargingID                            [10] ChargingID,
    ggsnAddressUsed                  [11] GSNAddress,
    accessPointNameNI              [12] AccessPointNameNI OPTIONAL,
    pdpType                                  [13] PDPType OPTIONAL,
    servedPDPAddress                [14] PDPAddress OPTIONAL,
    listOfTrafficVolumes        [15] SEQUENCE OF ChangeOfCharCondition OPTIONAL,
    recordOpeningTime              [16] TimeStamp,
    duration                                [17] CallDuration,
    sgsnChange                            [18] SGSNChange OPTIONAL,
    causeForRecClosing            [19] CauseForRecClosing,
    diagnostics                          [20] Diagnostics OPTIONAL,
    recordSequenceNumber        [21] INTEGER OPTIONAL,
    nodeID                                    [22] NodeID OPTIONAL,
    recordExtensions                [23] ManagementExtensions OPTIONAL,
    localSequenceNumber          [24] LocalSequenceNumber OPTIONAL,
    apnSelectionMode                [25] APNSelectionMode OPTIONAL,
    accessPointNameOI              [26] AccessPointNameOI OPTIONAL,
    servedMSISDN                        [27] MSISDN OPTIONAL,
    chargingCharacteristics  [28] ChargingCharacteristics,
    rATType                                  [29] RATType OPTIONAL,
    cAMELInformationPDP          [30] CAMELInformationPDP OPTIONAL,
    rNCUnsentDownlinkVolume  [31] DataVolumeGPRS OPTIONAL,
    chChSelectionMode              [32] ChChSelectionMode OPTIONAL,
    dynamicAddressFlag            [33] DynamicAddressFlag OPTIONAL
}


------------------------------------------------------------------------------

--    GPRS DATA TYPES
--
------------------------------------------------------------------------------
maxAddressLength    INTEGER ::= 20

AccessPointNameNI::= IA5String (SIZE(1..63))
	--
	-- Network Identifier part of APN in    dot representation.
	-- For example, if the complete APN is 'apn1a.apn1b.apn1c.mnc022.mcc111.gprs'
	-- NI is 'apn1a.apn1b.apn1c' and is presented in this form in the CDR..
	--

AccessPointNameOI::= IA5String (SIZE(1..37))
	--
	-- Operator Identifier part of APN in dot representation.
	-- In the 'apn1a.apn1b.apn1c.mnc022.mcc111.gprs' example, the OI portion is 'mnc022.mcc111.gprs'
	-- and is presented in this form in the CDR.
	--

AddressString ::= OCTET STRING (SIZE (1..maxAddressLength))

APNSelectionMode::= ENUMERATED
{
	--
	-- See Information Elements TS 29.060
	--
	mSorNetworkProvidedSubscriptionVerified(0),
	mSProvidedSubscriptionNotVerified(1),
	networkProvidedSubscriptionNotVerified(2)
}

CAMELAccessPointNameNI::= AccessPointNameNI

CAMELAccessPointNameOI::= AccessPointNameOI

CAMELInformationPDP::= SET
{
	sCFAddress[1]                                     SCFAddress OPTIONAL,
	serviceKey[2]                                     ServiceKey OPTIONAL,
	defaultTransactionHandling[3]     DefaultGPRS-Handling OPTIONAL,
	cAMELAccessPointNameNI[4]             CAMELAccessPointNameNI OPTIONAL,
	cAMELAccessPointNameOI[5]             CAMELAccessPointNameOI OPTIONAL,
	numberOfDPEncountered[6]                NumberOfDPEncountered OPTIONAL,
	levelOfCAMELService[7]                    LevelOfCAMELService OPTIONAL,
	freeFormatData[8]                             FreeFormatData OPTIONAL,
	fFDAppendIndicator[9]                     FFDAppendIndicator OPTIONAL
}

CauseForRecClosing	::= INTEGER
{
	--
	-- In GGSN the value sGSNChange should be used for partial record
	-- generation due to SGSN Address List Overflow
	-- 
	-- LCS related causes belong to the MAP error causes acc. TS 29.002    
	--
	-- cause codes 0 to 15 are defined 'CauseForTerm' (cause for termination)
	--
	normalRelease                                    (0),
	abnormalRelease                                (4),
	cAMELInitCallRelease                      (5),
	volumeLimit                                        (16),
	timeLimit                                            (17),
	sGSNChange                                          (18),
	maxChangeCond                                    (19),
	managementIntervention                  (20),
	intraSGSNIntersystemChange          (21),
	rATChange                                            (22),
	mSTimeZoneChange                              (23),
	unauthorizedRequestingNetwork    (52),
	unauthorizedLCSClient                    (53),
	positionMethodFailure                    (54),
	unknownOrUnreachableLCSClient    (58),
	listofDownstreamNodeChange          (59)
}

ChangeCondition	::= ENUMERATED
{
	--
	-- Failure Handling values used in eGCDR only
	--
qoSChange                                                                  (0),
tariffTime                                                                (1),
recordClosure                                                          (2),
failureHandlingContinueOngoing                        (3),
failureHandlingRetryandTerminateOngoing       (4),
failureHandlingTerminateOngoing                      (5)
}

ChangeOfCharCondition::= SEQUENCE
{
	--
	-- Used in PDP context record only
        -- failureHandlingContinue field used in eGCDR only
	--
qosRequested[1]                        QoSInformation OPTIONAL,
qosNegotiated[2]                     QoSInformation OPTIONAL,
dataVolumeGPRSUplink[3]        DataVolumeGPRS,
dataVolumeGPRSDownlink[4]    DataVolumeGPRS,
changeCondition[5]                 ChangeCondition,
changeTime[6]                            TimeStamp
}


ChargingCharacteristics::= OCTET STRING (SIZE(2))
        --
	--SIZEBit 0-3: Profile Index
	--IndexBit 4-15: For Behavior
	--

ChargingID::= INTEGER (0..4294967295)
	--
	-- Generated in GGSN, part of PDP context, see TS 23.060 
	-- 0..4294967295 is equivalent to 0..2**32-1
	--

ChChSelectionMode::= ENUMERATED
{
	sGSNSupplied(0),                                -- For GGSN only
	subscriptionSpecific(1),                -- For SGSN only
	aPNSpecific(2),                                 -- For SGSN only
	homeDefault(3),                                 -- For SGSN and GGSN
	roamingDefault(4),                            -- For SGSN and GGSN
	visitingDefault(5)                            -- For SGSN and GGSN
}

DataVolumeGPRS::= INTEGER
	--
	-- The volume of data transferred in octets.
	--

DynamicAddressFlag::= BOOLEAN


GSNAddress::= IPAddress

IA5String                ::= [UNIVERSAL 22] IMPLICIT OCTET STRING

IMSI ::= TBCD-STRING (SIZE (3..8))
        --
        -- from 29.002
        -- digits of MCC, MNC, MSIN are concatenated in this order.
        --

IMEI ::= TBCD-STRING (SIZE (8))
        --
        -- Refers to International Mobile Station Equipment Identity
        -- and Software Version Number (SVN) defined in TS 3GPP TS 23.003 
        -- If the SVN is not present the last octet shall contain the
        -- digit 0 and a filler.
        -- If present the SVN shall be included in the last octet.
        --

ISDN-AddressString ::= OCTET STRING

ETSIAddress::= AddressString
	--
	-- First octet for nature of address, and numbering plan indicator (3 for X.121)
	-- Other octets TBCD
	-- See TS 29.002 
	--

FFDAppendIndicator::= BOOLEAN

FreeFormatData::= OCTET STRING (SIZE(1..160))
                --
                -- Free formatted data as sent in the FurnishChargingInformationGPRS
                -- see TS 29.078
                --


MSNetworkCapability::= OCTET STRING (SIZE(1..8))
	-- see TS 24.008 

NetworkInitiatedPDPContext::= BOOLEAN
	--
	-- Set to true if PDP context was initiated from network side
	--

NodeID::= IA5String (SIZE(1..20))

NumberOfDPEncountered    ::= INTEGER

PDPAddress::= CHOICE
{
	iPAddress[0] IPAddress,
	eTSIAddress     [1] ETSIAddress
}

PDPType::= OCTET STRING (SIZE(2))
	--
	-- OCTET 1: PDP Type Organization
	-- OCTET 2: PDP Type Number
	-- See TS 29.060
	--

QoSInformation::= OCTET STRING (SIZE (4..15))
	--
	-- This    octet string 
	-- is a 1:1 copy of the contents (i.e. starting with octet 4) of the "Quality of 
	-- service Profile" information element specified in TS 29.060


RATType::= INTEGER (0..255)
	--
	--  This integer is 1:1 copy of the RAT type value as defined in TS 29.060
	--

ResultCode ::= INTEGER
-- 
	-- charging protocol return value, range of 4 byte (0...4294967259)
	-- see Result-Code AVP as used in 3GPP 29.210
	--

RoutingAreaCode::= OCTET STRING (SIZE(1))
	--
	-- See TS 24.008
	--

SGSNChange::= BOOLEAN
	--
	-- present if first record after inter SGSN routing area update
	-- in new SGSN
	--

RecordType    ::= INTEGER 
{ 
    sgsnPDPRecord(18)
}

Diagnostics::= CHOICE
{
	gsm0408Cause[0] INTEGER
}

IPAddress::= CHOICE
{
	iPBinaryAddress IPBinaryAddress,
	iPTextRepresentedAddress IPTextRepresentedAddress
}

IPBinaryAddress::= CHOICE
{
	iPBinV4Address[0] OCTET STRING (SIZE(4)),
	iPBinV6Address[1] OCTET STRING (SIZE(16))
}

IPTextRepresentedAddress::= CHOICE
{
	--
	-- IP address in the familiar "dot" notation
	--
	iPTextV4Address[2] IA5String (SIZE(7..15)),
	iPTextV6Address[3] IA5String (SIZE(15..45))
}

LevelOfCAMELService::= BIT STRING
{
                basic(0),
                callDurationSupervision(1),
                onlineCharging(2)
}

LocalSequenceNumber ::= INTEGER (0..4294967295)
	--
	-- Sequence number of the record in this node
	-- 0.. 4294967295 is equivalent to 0..2**32-1, unsigned integer in four octets

LocationAreaAndCell::= SEQUENCE
{
	locationAreaCode[0] LocationAreaCode,
	cellId[1] CellId
}

LocationAreaCode::= OCTET STRING (SIZE(2))
	--
	-- See TS 24.008 
	--
MSISDN ::= ISDN-AddressString

MSTimeZone::= OCTET STRING (SIZE (2))
	--
	-- 1.Octet: Time Zone and 2. Octet: Daylight saving time, see TS 29.060 

TBCD-STRING::= OCTET STRING

TimeStamp::= OCTET STRING (SIZE(9))
	--
	-- The contents of this field are a compact form of the UTCTime format
	-- containing local time plus an offset to universal time. Binary coded
	-- decimal encoding is employed for the digits to reduce the storage and
	-- transmission overhead
	-- e.g. YYMMDDhhmmssShhmm
	-- where
    -- YY    =    Year 00 to 99        	BCD encoded
	-- MM    =    Month 01 to 12    	BCD encoded
	-- DD     =    Day 01 to 31            BCD encoded
	-- hh     =    hour 00 to 23        	BCD encoded
	-- mm     =    minute 00 to 59    BCD encoded
	-- ss     =    second 00 to 59    BCD encoded
	-- S     =    Sign 0 = "+", "-"	ASCII encoded
	-- hh     =    hour 00 to 23        BCD encoded
	-- mm     =    minute 00 to 59    BCD encoded
	--
                --

CallDuration ::= INTEGER

CellId::= OCTET STRING (SIZE(2))
                --
                -- Coded according to TS 24.008 
                --

SCFAddress::= AddressString
                 --
                 -- See TS 29.002 
                 --

END

custom8 Dictionary

S-CDR fields in this dictionary are based on 3GPP TS 32.298 v7.4.0 specification.

Field Category Description

Record Type

M

SGSN PDP context record.

Network Initiated PDP Context

OC

A flag that is present if this is a network-initiated PDP context.

Served IMSI

M

IMSI of the served party.

Served IMEI

OC

The IMEI of the ME, if available.

SGSN Address

OM

The IP address of the current SGSN.

MS Network Capability

OM

The mobile station Network Capability.

Routing Area Code (RAC)

OM

RAC at the time of "Record Opening Time".

Location Area Code (LAC)

OM

LAC at the time of "Record Opening Time".

Cell Identifier

OM

Cell identity for GSM or Service Area Code (SAC) for UMTS at the time of "Record Opening Time".

Charging ID

M

PDP context identifier used to identify this PDP context in different records created by GSNs.

GGSN Address Used

M

The control plane IP address of the GGSN currently used. The GGSN address is always the same for an activated PDP context.

Access Point Name Network Identifier

OM

The logical name of the connected access point to the external packet data network (network identifier part of APN).

PDP Type

OM

PDP type, i.e. IP, PPP, IHOSS:OSP.

Served PDP Address

OC

PDP address of the served IMSI, i.e. IPv4 or IPv6. This parameter shall be present except when both the PDP type is PPP and dynamic PDP address assignment is used.

List of Traffic Data Volumes

OM

A list of changes in charging conditions for this PDP context, each change is time stamped. Charging conditions are used to categorize traffic volumes, such as per tariff period. Initial and subsequently changed QoS and corresponding data volumes are also listed.

Record Opening Time

M

Time stamp when PDP context is activated in this SGSN or record opening time on subsequent partial records.

Duration

M

Duration of this record in the SGSN.

SGSN Change

C

Present if this is first record after SGSN change.

Cause for Record Closing

M

The reason for closure of the record from this SGSN.

Diagnostics

OM

A more detailed reason for the release of the connection.

Record Sequence Number

C

Partial record sequence number in this SGSN. Only present in case of partial records.

Node ID

OM

Name of the recording entity.

Record Extensions

OC

A set of network operator/manufacturer specific extensions to the record. Conditioned upon the existence of an extension.

Local Record Sequence Number

OM

Consecutive record number created by this node. The number is allocated sequentially including all CDR types.

APN Selection Mode

OM

An index indicating how the APN was selected.

Access Point Name Operator Identifier

OM

The Operator Identifier part of the APN.

Served MSISDN

OM

The primary MSISDN of the subscriber.

Charging Characteristics

M

The Charging Characteristics applied to the PDP context.

RAT Type

OC

This field indicates the Radio Access Technology (RAT) type, e.g. UTRAN or GERAN, currently used by the Mobile Station as defined in TS 29.060.

RNC Unsent Downlink Volume

OC

The downlink data volume, which the RNC has not sent to MS. This field is present when the RNC has provided unsent downlink volume count at RAB release.

Charging Characteristics Selection Mode

OM

Holds information about how Charging Characteristics were selected.

Dynamic Address Flag

OC

Indicates whether served PDP address is dynamic, which is allocated during PDP context 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

Category

Description

Format

Size in byte

ASN1 code

Record Type

0

M

The field identifies the type of the record.

Integer

1

80

Network initiated PDP context

1

O

This field indicates that the 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.

BCD encoded octet string.

3 - 8

83

Served IMEI

4

O

This field contains the international mobile equipment identity (IMEI) of the equipment served.

BCD encoded 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.

Choice

9 - 17

A5

SGSN Binary IPv4 Address

5-0

M

This field represents the IPv4 binary address.

Octet string

7 - 15

82

MS Network Capability

6

O

MS Network Capability field contains the MS network capability value of the MS network capability information element of the served MS on PDP context activation or on GPRS attachment as defined in 3GPP TS 24.008.

Octet string

1 - 8

86

Routing Area

7

O

This field contains the Routing Area Code (RAC) of the routing area in which the served party is currently located.

Octet string

1

87

Location Area Code

8

O

This field contains the Location Area Code (LAC) of the location area in which the served party is currently located.

Octet string

2

88

Cell Identifier

9

O

For GSM, the Cell Identifier is defined as the Cell Id, reference 24.008, and for UMTS it is defined as the Service Area Code in TS 25.413.

Octet string

2

89

Charging ID

10

M

This field is a charging identifier, which can be used together with the GGSN address to identify all records produced in the GGSN involved in a single PDP context. The Charging ID is generated by the GGSN at PDP context activation and is transferred to the context requesting SGSN

Octet string

1 - 5

8a

GGSN Address

11

M

This field provides the current SGSN IP Address for the Control Plane.

Choice

9 - 17

AB

GGSN Binary IPV4 Address

11-0

M

This field represents the IPv4 binary address.

Octet string

7 - 15

82

Access Point Name Network Identifier

12

M

This field contains the Network Identifier part of the Access Point Name (APN).

IA5 string

1 - 63

8c

PDP Type

13

O

This field defines the PDP type, e.g. IP or PPP

Octet string

2

8d

Served PDP Address

14

O

This field contains the PDP address of the served IMSI, for which the standard 3GPP TS 32.298 allows a choice of either IP Address or ETSI Address.

Choice

11 - 19

ae

Served PDP IP Address

14-0

M

Only the choice of IP Address is supported by the SGSN for the field described above.

Choice

9 - 17

a0

Served PDP IPV4 Binary Address

14-0-0

M

The octet string included in the field described above includes the IPv4 address assigned to the subscriber by GGSN in binary coding.

Octet string

7 - 15

82

List of Traffic Volumes

15

M

Sequence

af

Change Of Charging Condition

15-0

M

Each traffic volume container contains details related to a charging condition.

A new container is usually created for a QoS change and for tariff changes.

Sequence

30

QoS Requested

15-0-1

O

The Quality of Service Requested field contains the QoS desired by the MS at PDP context activation.

Octet string

4 - 12

81

QoS Negotiated

15-0-2

O

QoS Negotiated indicates the applied QoS accepted by the network.

Octet string

4 - 12

82

Data Volume GPRS Uplink

15-0-3

M

It includes the number of octets received in the uplink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate.

Integer

1 - 4

83

Data volume GPRS Downlink

15-0-4

M

It includes the number of octets transmitted in the downlink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate.

Integer

1 - 4

84

Change Condition

15-0-5

M

The Change Condition field is part of the ChangeOfCharCondition element in the List of Traffic Volumes. It defines the reason for closing the container:

Supported values:

  • qoSChange 0
  • tariffTime 1
  • recordClosure 2

Enumerated integer

1

85

Change time

15-0-6

M

Change Time is a time stamp, which defines the moment when the volume container is closed or the CDR is closed.

BCD encoded octet string

6

86

Record Opening Time

16

M

This field contains the time stamp when a PDP context is activated in 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.

BCD encoded octet string

6

90

Record Opening Time

17

M

Integer

1 - 5

91

SGSN Change

18

O

This field is present only in the S-CDR to indicate that this it is the first record after an inter-SGSN routing area update.

Boolean

1

92

Cause for Record Closing

19

M

This field contains a reason for the closure of the CDR.

Integer

1

93

DiagnosticsSM

20

O

This field contains the system internal reasons for the PDP context deactivation at Session Management Level.

Choice

3

B4

gsm0408Cause

20 - 0

M

This cause is used in the Diagnostics field.

Integer

1

80

Record Sequence Number

21

O

A running sequence number with range 1-4294967295 used to link partial records generated by the SGSN for a specific PDP context (characterized with the same Charging ID and GGSN address). This field is not present if the first record is also the final record.

Integer

1 - 5

95

Node ID

22

O

This field contains an identifier string for the node that had generated the CDR.

IA5 string

5 - 20

96

Record Extensions

23

O

Set

1 - n

97

Local Record Sequence Number

24

O

For each Node ID, this number with range 1 - 4294967295 is allocated sequentially for each CDR. This along with a Node ID uniquely identifies a CDR. This field is only included when the option gtpp attribute local-record-sequence number is configured. By configuring gtpp single-source centralized-lrsn-creation the local record sequence number will be incremented for S-CDRs.

1 - 5

98

APN Selection Mode

25

O

This field indicates how the APN was selected.

Enumerated integer

1

99

Access Point Name Operator Identifier

26

M

This field contains the Operator Identifier part of the Access Point Name (APN).

IA5 string

1 - 37

9a

Served MSISDN

27

O

The field tracks the Mobile Station (MS) ISDN number (MSISDN) of the subscriber which is transparently copied from the Create PDP Context Request message.

BCD encoded octet string

1 - 9

9b

Charging Characteristics

28

M

Lists the charging characteristics applied to the PDP context by the SGSN.

Hex value octet string

2

9c

Rat Type

29

O

This field indicates the Radio Access Technology (RAT) type currently used by the Mobile Station.

Integer

1

9d

cAMELInformationPDP

30

O

This field is supported if Ge interface is supported. CLI gtpp attribute camel-info needs to be enabled to populate this field.

1 - n

be

SCF Address

30-0

O

This identifier refers to the network address (E.164 number) of the subscriber related SCP. Address is defined in HLR as part of CAMEL subscription information. The address is BCD encoded.

Address string

1 - 11

81

Service Key

30-1

O

This parameter describes in case of usage of a CAMEL the service key. Service key is defined in HLR as part of CAMEL subscription information.

Integer

1 - 5

82

defaultTransactionHandling

30-2

O

This field indicates whether or not a CAMEL encountered a default GPRS-handling or SMS-handling.

Enumerated integer

1

83

cAMELAccessPointNameNI

30-3

O

84

cAMELAccessPointNameOI

30-4

O

85

NumberOfDPEncountered

30-5

O

This field indicates how many armed CAMEL detection points (TDP and EDP) were encountered and complements "Level of CAMEL service" field.

Integer

1 - 5

86

Level Of Camel Service

30-6

O

This field describes briefly the complexity of CAMEL invocation.

Bit string

2

87

freeFormatData

30-7

O

88

fFDAppendIndicator

30-8

O

89

RNC Unsent Volume

31

O

This field contains the unsent downlink (from RNC to MS) data volume in bytes.

Integer

1 - 5

9f1f

Charging Characteristics Selection Mode

32

O

This field specifies how the Charging Characteristics was selected

Enumerated integer

1

9f20

Dynamic Address Flag

33

O

This field indicates that the PDP address has been dynamically allocated for that particular PDP context.

Boolean

1

9f21

Notes:

  • Context deactivation due to Inter-SGSN RAU results in final CDR with cause "SGSN Change" value:18 (decimal).

ASN.1 Definition for Fields in custom13 Dictionary

The following section provides the complete ASN.1 definition of all S-CDR related fields in this dictionary.

GPRS-SGSN-Charging-DataTypes-REL6 DEFINITIONS IMPLICIT TAGS ::=
BEGIN

--ObjectInstance	
--FROM CMIP-1 {joint-iso-ccitt ms(9) cmip(1) version1 (1) protocol (3)}


------------------------------------------------------------------------------
--
--    GPRS RECORDS
--
------------------------------------------------------------------------------

GPRSRecord::= CHOICE 
--
{
    sgsnPDPRecord[20] SGSNPDPRecord
}


ManagementExtension ::= SEQUENCE
{
     identifier OBJECT IDENTIFIER,
     significance        [1]         BOOLEAN DEFAULT FALSE,
     information         [2]         ANY DEFINED BY identifier
}

ManagementExtensions ::= SET OF ManagementExtension

ServiceKey ::= INTEGER (0..2147483647)

DefaultGPRS-Handling ::= ENUMERATED
{
     continueTransaction (0) ,
     releaseTransaction (1)
}


SGSNPDPRecord    ::= SET
{
    recordType                                    [0] RecordType,
    networkInitiation                      [1] NetworkInitiatedPDPContext OPTIONAL,
    servedIMSI                                    [3] IMSI,
    servedIMEI                                    [4] IMEI OPTIONAL,
    sgsnAddress                                  [5] GSNAddress OPTIONAL,
    msNetworkCapability                  [6] MSNetworkCapability OPTIONAL,
    routingArea                                  [7] RoutingAreaCode OPTIONAL,
    locationAreaCode                        [8] LocationAreaCode OPTIONAL,
    cellIdentifier                            [9] CellId OPTIONAL,
    chargingID                                    [10] ChargingID,
    ggsnAddressUsed                          [11] GSNAddress,
    accessPointNameNI                      [12] AccessPointNameNI OPTIONAL,
    pdpType                                          [13] PDPType OPTIONAL,
    servedPDPAddress                        [14] PDPAddress OPTIONAL,
    listOfTrafficVolumes                [15] SEQUENCE OF ChangeOfCharCondition OPTIONAL,
    recordOpeningTime                      [16] TimeStamp,
    duration                                        [17] CallDuration,
    sgsnChange                                    [18] SGSNChange OPTIONAL,
    causeForRecClosing                    [19] CauseForRecClosing,
    diagnostics                                  [20] Diagnostics OPTIONAL,
    recordSequenceNumber                [21] INTEGER OPTIONAL,
    nodeID                                            [22] NodeID OPTIONAL,
    recordExtensions                        [23] ManagementExtensions OPTIONAL,
    localSequenceNumber                  [24] LocalSequenceNumber OPTIONAL,
    apnSelectionMode                        [25] APNSelectionMode OPTIONAL,
    accessPointNameOI                      [26] AccessPointNameOI OPTIONAL,
    servedMSISDN                                [27] MSISDN OPTIONAL,
    chargingCharacteristics          [28] ChargingCharacteristics,
    rATType                                          [29] RATType OPTIONAL,
    cAMELInformationPDP                  [30] CAMELInformationPDP OPTIONAL,
    rNCUnsentDownlinkVolume          [31] DataVolumeGPRS OPTIONAL,
    chChSelectionMode                      [32] ChChSelectionMode OPTIONAL,
    dynamicAddressFlag                    [33] DynamicAddressFlag OPTIONAL
}


------------------------------------------------------------------------------

--    GPRS DATA TYPES
--
------------------------------------------------------------------------------
maxAddressLength    INTEGER ::= 20

AccessPointNameNI::= IA5String (SIZE(1..63))
	--
	-- Network Identifier part of APN in dot representation.
	-- For example, if the complete APN is 'apn1a.apn1b.apn1c.mnc022.mcc111.gprs'
	-- NI is 'apn1a.apn1b.apn1c' and is presented in this form in the CDR..
	--

AccessPointNameOI::= IA5String (SIZE(1..37))
	--
	-- Operator Identifier part of APN in dot representation.
	-- In the 'apn1a.apn1b.apn1c.mnc022.mcc111.gprs' example, the OI portion is 'mnc022.mcc111.gprs'
	-- and is presented in this form in the CDR.
	--

AddressString ::= OCTET STRING (SIZE (1..maxAddressLength))

APNSelectionMode::= ENUMERATED
{
	--
	-- See Information Elements TS 29.060
	--
	mSorNetworkProvidedSubscriptionVerified(0),
	mSProvidedSubscriptionNotVerified(1),
	networkProvidedSubscriptionNotVerified(2)
}

CAMELAccessPointNameNI::= AccessPointNameNI

CAMELAccessPointNameOI::= AccessPointNameOI

CAMELInformationPDP::= SET
{
	sCFAddress[1]                                         SCFAddress OPTIONAL,
	serviceKey[2]                                         ServiceKey OPTIONAL,
	defaultTransactionHandling[3]         DefaultGPRS-Handling OPTIONAL,
	cAMELAccessPointNameNI[4]                 CAMELAccessPointNameNI OPTIONAL,
	cAMELAccessPointNameOI[5]                 CAMELAccessPointNameOI OPTIONAL,
	numberOfDPEncountered[6]                    NumberOfDPEncountered OPTIONAL,
	levelOfCAMELService[7]                        LevelOfCAMELService OPTIONAL,
	freeFormatData[8]                                 FreeFormatData OPTIONAL,
	fFDAppendIndicator[9]                         FFDAppendIndicator OPTIONAL
}

CauseForRecClosing	::= INTEGER
{
	--
	-- In GGSN the value sGSNChange should be used for partial record
	-- generation due to SGSN Address List Overflow
	-- 
	-- LCS related causes belong to the MAP error causes acc. TS 29.002
	--
	-- cause codes 0 to 15 are defined 'CauseForTerm' (cause for termination)
	--
	normalRelease                                    (0),
	abnormalRelease                                (4),
	cAMELInitCallRelease                      (5),
	volumeLimit                                        (16),
	timeLimit                                            (17),
	sGSNChange                                          (18),
	maxChangeCond                                    (19),
	managementIntervention                  (20),
	intraSGSNIntersystemChange          (21),
	rATChange                                            (22),
	mSTimeZoneChange                              (23),
	unauthorizedRequestingNetwork    (52),
	unauthorizedLCSClient                    (53),
	positionMethodFailure                    (54),
	unknownOrUnreachableLCSClient    (58),
	listofDownstreamNodeChange          (59)
}

ChangeCondition	::= ENUMERATED
{
	--
	-- Failure Handling values used in eGCDR only
	--
qoSChange                                                                (0),
tariffTime                                                              (1),
recordClosure                                                        (2),
failureHandlingContinueOngoing                      (3),
failureHandlingRetryandTerminateOngoing    (4),
failureHandlingTerminateOngoing                    (5)
}

ChangeOfCharCondition::= SEQUENCE
{
	--
	-- Used in PDP context record only
        -- failureHandlingContinue field used in eGCDR only
	--
	qosRequested[1]                                 QoSInformation OPTIONAL,
	qosNegotiated[2]                                QoSInformation OPTIONAL,
	dataVolumeGPRSUplink[3]                 DataVolumeGPRS,
	dataVolumeGPRSDownlink[4]             DataVolumeGPRS,
	changeCondition[5]                            ChangeCondition,
	changeTime[6]                                     TimeStamp
}


ChargingCharacteristics::= OCTET STRING (SIZE(2))
        --
	--SIZEBit 0-3: Profile Index
	--IndexBit 4-15: For Behavior
	--

ChargingID::= INTEGER (0..4294967295)
	--
	-- Generated in GGSN, part of PDP context, see TS 23.060 
	-- 0..4294967295 is equivalent to 0..2**32-1
	--

ChChSelectionMode::= ENUMERATED
{
	sGSNSupplied(0),                                 -- For GGSN only
	subscriptionSpecific(1),                 -- For SGSN only
	aPNSpecific(2),                                    -- For SGSN only
	homeDefault(3),                                    -- For SGSN and GGSN
	roamingDefault(4),                             -- For SGSN and GGSN
	visitingDefault(5)                             -- For SGSN and GGSN
}

DataVolumeGPRS::= INTEGER
	--
	-- The volume of data transferred in octets.
	--

DynamicAddressFlag::= BOOLEAN


GSNAddress::= IPAddress

IA5String                ::= [UNIVERSAL 22] IMPLICIT OCTET STRING

IMSI ::= TBCD-STRING (SIZE (3..8))
        --
        -- from 29.002
        -- digits of MCC, MNC, MSIN are concatenated in this order.
        --

IMEI ::= TBCD-STRING (SIZE (8))
        --
        -- Refers to International Mobile Station Equipment Identity
        -- and Software Version Number (SVN) defined in TS 3GPP TS 23.003 
        -- If the SVN is not present the last octet shall contain the
        -- digit 0 and a filler.
        -- If present the SVN shall be included in the last octet.
        --

ISDN-AddressString ::= OCTET STRING

ETSIAddress::= AddressString
	--
	-- First octet for nature of address, and numbering plan indicator (3 for X.121)
	-- Other octets TBCD
	-- See TS 29.002
	--

FFDAppendIndicator::= BOOLEAN

FreeFormatData::= OCTET STRING (SIZE(1..160))
                --
                -- Free formatted data as sent in the FurnishChargingInformationGPRS
                -- see TS 29.078
                --


MSNetworkCapability::= OCTET STRING (SIZE(1..8))
	-- see TS 24.008

NetworkInitiatedPDPContext::= BOOLEAN
	--
	-- Set to true if PDP context was initiated from network side
	--

NodeID::= IA5String (SIZE(1..20))

NumberOfDPEncountered    ::= INTEGER

PDPAddress::= CHOICE
{
	iPAddress        [0] IPAddress,
	eTSIAddress    [1] ETSIAddress
}

PDPType::= OCTET STRING (SIZE(2))
	--
	-- OCTET 1: PDP Type Organization
	-- OCTET 2: PDP Type Number
	-- See TS 29.060
	--

QoSInformation::= OCTET STRING (SIZE (4..15))
	--
	-- This    octet string 
	-- is a 1:1 copy of the contents (i.e. starting with octet 4) of the "Quality of 
	-- service Profile" information element specified in TS 29.060


RATType::= INTEGER (0..255)
	--
	--  This integer is 1:1 copy of the RAT type value as defined in TS 29.060
	--

ResultCode ::= INTEGER
-- 
	-- charging protocol return value, range of 4 byte (0...4294967259)
	-- see Result-Code AVP as used in 3GPP 29.210
	--

RoutingAreaCode::= OCTET STRING (SIZE(1))
	--
	-- See TS 24.008 
	--

SGSNChange::= BOOLEAN
	--
	-- present if first record after inter SGSN routing area update
	-- in new SGSN
	--

RecordType    ::= INTEGER 
{ 
    sgsnPDPRecord(18)
}

Diagnostics::= CHOICE
{
	gsm0408Cause[0] INTEGER
}

IPAddress::= CHOICE
{
	iPBinaryAddress IPBinaryAddress,
	iPTextRepresentedAddress IPTextRepresentedAddress
}

IPBinaryAddress::= CHOICE
{
	iPBinV4Address[0] OCTET STRING (SIZE(4)),
	iPBinV6Address[1] OCTET STRING (SIZE(16))
}

IPTextRepresentedAddress::= CHOICE
{
	--
	-- IP address in the familiar "dot" notation
	--
	iPTextV4Address[2] IA5String (SIZE(7..15)),
	iPTextV6Address[3] IA5String (SIZE(15..45))
}

LevelOfCAMELService::= BIT STRING
{
                basic(0),
                callDurationSupervision(1),
                onlineCharging(2)
}

LocalSequenceNumber ::= INTEGER (0..4294967295)
	--
	-- Sequence number of the record in this node
	-- 0.. 4294967295 is equivalent to 0..2**32-1, unsigned integer in four octets

LocationAreaAndCell::= SEQUENCE
{
	locationAreaCode[0] LocationAreaCode,
	cellId[1] CellId
}

LocationAreaCode::= OCTET STRING (SIZE(2))
	--
	-- See TS 24.008
	--
MSISDN ::= ISDN-AddressString

MSTimeZone::= OCTET STRING (SIZE (2))
	--
	-- 1.Octet: Time Zone and 2. Octet: Daylight saving time, see TS 29.060

TBCD-STRING::= OCTET STRING

TimeStamp::= OCTET STRING (SIZE(9))
	--
	-- The contents of this field are a compact form of the UTCTime format
	-- containing local time plus an offset to universal time. Binary coded
	-- decimal encoding is employed for the digits to reduce the storage and
	-- transmission overhead
	-- e.g. YYMMDDhhmmssShhmm
	-- where
    -- YY    =    Year 00 to 99                	BCD encoded
	-- MM    =    Month 01 to 12             BCD encoded
	-- DD    	=     Day 01 to 31                BCD encoded
	-- hh     =     hour 00 to 23                BCD encoded
	-- mm    	=     minute 00 to 59            BCD encoded
	-- ss    =     second 00 to 59             BCD encoded
	-- S     =     Sign 0 = "+", "-"         ASCII encoded
	-- hh     =     hour 00 to 23                BCD encoded
	-- mm     =     minute 00 to 59            BCD encoded
	--
                         --

CallDuration ::= INTEGER

CellId::= OCTET STRING (SIZE(2))
                --
                -- Coded according

custom24 Dictionary

Releases prior to 14.0, the S-CDR fields are based on TS 32.215 v4.5.0 (R4). In 14.0 and later releases, the S-CDR fields are based on TS 32.298 v9.6.0 (R9).

Important:

In custom24 the IP address is encoded in binary format.

Field Name

Tag Number

Category

Description

Format

Size in byte

ASN1 code

Record Type

0

M

The field identifies the type of the record.

Integer

1

80

Network initiated PDP context

1

O

This field indicates that the 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.

BCD encoded octet string.

3 - 8

83

Served IMEI

4

O

This field contains the international mobile equipment identity (IMEI) of the equipment served.

BCD encoded 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.

Choice

6

A5

SGSN Binary IPv4 Address

5-0

M

This field represents the IPv4 binary address.

Octet string

4

80

MS Network Capability

6

O

MS Network Capability field contains the MS network capability value of the MS network capability information element of the served MS on PDP context activation or on GPRS attachment as defined in 3GPP TS 24.008.

Octet string

1 - 8

86

Routing Area

7

O

This field contains the Routing Area Code (RAC) of the routing area in which the served party is currently located.

Octet string

1

87

Location Area Code

8

O

This field contains the Location Area Code (LAC) of the location area in which the served party is currently located.

Octet string

2

88

Cell Identifier

9

O

For GSM, the Cell Identifier is defined as the Cell Id, reference 24.008, and for UMTS it is defined as the Service Area Code in TS 25.413.

Octet string

2

89

Charging ID

10

M

This field is a charging identifier, which can be used together with the GGSN address to identify all records produced in the GGSN involved in a single PDP context. The Charging ID is generated by the GGSN at PDP context activation and is transferred to the context requesting SGSN

Octet string

1 - 5

8a

GGSN Address

11

M

This field provides the current SGSN IP Address for the Control Plane.

Choice

9 - 17

AB

GGSN Binary IPV4 Address

11-0

M

This field represents the IPv4 binary address.

Octet string

7 - 15

80

Access Point Name Network Identifier

12

M

This field contains the Network Identifier part of the Access Point Name (APN).

IA5 string

1 - 63

8c

PDP Type

13

O

This field defines the PDP type, e.g. IP or PPP

Octet string

2

8d

Served PDP Address

14

O

This field contains the PDP address of the served IMSI, for which the standard 3GPP TS 32.298 allows a choice of either IP Address or ETSI Address.

Choice

11 - 19

ae

Served PDP IP Address

14-0

M

Only the choice of IP Address is supported by the SGSN for the field described above.

Choice

9 - 17

a0

Served PDP IPV4 Binary Address

14-0-0

M

The octet string included in the field described above includes the IPv4 address assigned to the subscriber by GGSN in binary coding.

Octet string

7 - 15

80

List of Traffic Volumes

15

M

Sequence

af

Change Of Charging Condition

15-0

M

Each traffic volume container contains details related to a charging condition.

A new container is usually created for a QoS change and for tariff changes.

Sequence

30

QoS Requested

15-0-1

O

The Quality of Service Requested field contains the QoS desired by the MS at PDP context activation. In Rel.9, the QoS length is from 4 bytes to 17 bytes.

Octet string

4 - 17

81

QoS Negotiated

15-0-2

O

QoS Negotiated indicates the applied QoS accepted by the network. In Rel.9, the QoS length is from 4 bytes to 17 bytes.

Octet string

4 - 17

82

Data Volume GPRS Uplink

15-0-3

OC

It includes the number of octets received in the uplink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate.

Important:

This attribute will not be sent for Direct Tunnel (DT) sessions.

Integer

1 - 4

83

Data volume GPRS Downlink

15-0-4

OC

It includes the number of octets transmitted in the downlink direction during the timeframe specified by the container. For each new container, the counter is reset and does not accumulate.

Important:

This attribute will not be sent for Direct Tunnel (DT) sessions.

Integer

1 - 4

84

Change Condition

15-0-5

M

The Change Condition field is part of the ChangeOfCharCondition element in the List of Traffic Volumes. It defines the reason for closing the container:

Supported values:

  • qoSChange 0
  • tariffTime 1
  • recordClosure 2

Enumerated integer

1

85

Change time

15-0-6

M

Change Time is a time stamp, which defines the moment when the volume container is closed or the CDR is closed.

BCD encoded octet string

6

86

Record Opening Time

16

M

This field contains the time stamp when a PDP context is activated in 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.

BCD encoded octet string

6

90

Duration

17

M

Integer

1 - 5

91

SGSN Change

18

O

This field is present only in the S-CDR to indicate that this it is the first record after an inter-SGSN routing area update.

Boolean

1

92

Cause for Record Closing

19

M

This field contains a reason for the closure of the CDR.

Integer

1

93

DiagnosticsSM

20

O

This field contains the system internal reasons for the PDP context deactivation at Session Management Level.

Choice

3

B4

gsm0408Cause

20 - 0

M

This cause is used in the Diagnostics field.

Integer

1

80

Record Sequence Number

21

O

A running sequence number with range 1-4294967295 used to link partial records generated by the SGSN for a specific PDP context (characterized with the same Charging ID and GGSN address). This field is not present if the first record is also the final record.

Integer

1 - 5

95

Node ID

22

O

This field contains an identifier string for the node that had generated the CDR.

IA5 string

5 - 20

96

Record Extensions

23

O

Set

1 - n

97

Local Record Sequence Number

24

O

For each Node ID, this number with range 1 - 4294967295 is allocated sequentially for each CDR. This along with a Node ID uniquely identifies a CDR. This field is only included when the option gtpp attribute local-record-sequence number is configured. By configuring gtpp single-source centralized-lrsn-creation the local record sequence number will be incremented for S-CDRs.

Octet string

1 - 5

98

APN Selection Mode

25

O

This field indicates how the APN was selected.

Enumerated integer

1

99

Access Point Name Operator Identifier

26

M

This field contains the Operator Identifier part of the Access Point Name (APN).

IA5 string

1 - 37

9a

Served MSISDN

27

O

The field tracks the Mobile Station (MS) ISDN number (MSISDN) of the subscriber which is transparently copied from the Create PDP Context Request message.

BCD encoded octet string

1 - 9

9b

Charging Characteristics

28

M

Lists the charging characteristics applied to the PDP context by the SGSN.

Hex value octet string

2

9c

Rat Type

29

O

This field indicates the Radio Access Technology (RAT) type currently used by the Mobile Station.

Integer

1

9d

cAMELInformationPDP

30

O

This field is supported if Ge interface is supported. CLI gtpp attribute camel-info needs to be enabled to populate this field.

1 - n

be

SCF Address

30-0

O

This identifier refers to the network address (E.164 number) of the subscriber related SCP. Address is defined in HLR as part of CAMEL subscription information. The address is BCD encoded.

Address string

1 - 11

81

Service Key

30-1

O

This parameter describes in case of usage of a CAMEL the service key. Service key is defined in HLR as part of CAMEL subscription information.

Integer

1 - 5

82

defaultTransactionHandling

30-2

O

This field indicates whether or not a CAMEL encountered a default GPRS-handling or SMS-handling.

This field will be present only if default call handling has been applied. This parameter is defined in HLR as part of CAMEL subscription information.

Enumerated integer

1

83

cAMELAccessPointNameNI

30-3

O

84

cAMELAccessPointNameOI

30-4

O

85

NumberOfDPEncountered

30-5

O

This field indicates how many armed CAMEL detection points (TDP and EDP) were encountered and complements "Level of CAMEL service" field.

Integer

1 - 5

86

Level Of Camel Service

30-6

O

This field describes briefly the complexity of CAMEL invocation.

Bit string

2

87

freeFormatData

30-7

O

88

fFDAppendIndicator

30-8

O

89

RNC Unsent Volume

31

O

This field contains the unsent downlink (from RNC to MS) data volume in bytes.

Integer

1 - 5

9f1f

Charging Characteristics Selection Mode

32

O

This field specifies how the Charging Characteristics was selected

Enumerated integer

1

9f20

Dynamic Address Flag

33

O

This field indicates that the PDP address has been dynamically allocated for that particular PDP context.

Boolean

1

9f21

iMSIunauthenticatedFlag

34

O

Null

0

9f22

userCSGInformation

35

O

N/A

9f23

Served PDP PDN Address Extension

36

O

This field contains the IPv4 address for the PDP connection (PDP context, IP-CAN bearer) when dual-stack IPv4 IPv6 is used, and the IPv6 adress is included in Served PDP Address or Served PDP/PDN Address. This field is missing if the PDP/PDN address is IPv4 or IPv6.

bf24

PDP IP Address

36-0

M

This field contains the IP address for the PDP context.

Choice

6 (IPV4)

0xa0

PDP IPv4 Binary Address

36-0-0

M

The octet string included in the field described above includes the IPv4 address assigned to the subscriber by of the GGSN in binary coding.

Octet string

4 (IPV4)

0x80

Low Access Priority Indicator

37

O

This field indicates if the PDN connection has a low priority, i.e. for Machine Type Communication.

Null

0

9f25
Important:

The inclusion of the field "Served PDP/PDN Address extension" in the S-CDR is enabled on execution of the command gtpp attribute served-pdp-pdn-address-extension in the GTPP Server Group Configuration Mode. This field is disabled by default.

Notes:

  • In custom24 the IP address is encoded in Binary format.
  • If the CDR is closed in old SGSN due to Inter SGSN RAU the cause for record closure is "SGSN CHANGE" 18(DECIMAL).
  • The fields "Record Extensions", "cAMELAccessPointNameNI", "cAMELAccessPointNameOI", freeFormatData", " fFDAppendIndicator", "iMSIunauthenticatedFlag", and "userCSGInformation" are not supported.
  • Camel fields are supported only if Ge interface is enabled.
  • The field "Low Access Priority Indicator" is currently available only in custom24 GTPP dictionary for SGSN-CDRs when the CLI command "gtpp attribute lapi" is configured in GTPP Server Group Configuration mode.

ASN.1 Definition for Fields in custom24 Dictionary

The following section provides the complete ASN.1 definition of all S-CDR related fields in this dictionary.

GPRS-SGSN-Charging-DataTypes-REL6 DEFINITIONS IMPLICIT TAGS ::=
BEGIN

--ObjectInstance	
--FROM CMIP-1 {joint-iso-ccitt ms(9) cmip(1) version1 (1) protocol (3)}


------------------------------------------------------------------------------
--
--    GPRS RECORDS
--
------------------------------------------------------------------------------

GPRSRecord::= CHOICE 
--
{
    sgsnPDPRecord[20] SGSNPDPRecord
}


ManagementExtension ::= SEQUENCE
{
     identifier OBJECT IDENTIFIER,
     significance        [1]         BOOLEAN DEFAULT FALSE,
     information         [2]         ANY DEFINED BY identifier
}

ManagementExtensions ::= SET OF ManagementExtension

ServiceKey ::= INTEGER (0..2147483647)

DefaultGPRS-Handling ::= ENUMERATED
{
     continueTransaction (0) ,
     releaseTransaction (1)
}


SGSNPDPRecord    ::= SET
{
    recordType                                        [0] RecordType,
    networkInitiation                          [1] NetworkInitiatedPDPContext OPTIONAL,
    servedIMSI                                        [3] IMSI,
    servedIMEI                                        [4] IMEI OPTIONAL,
    sgsnAddress                                      [5] GSNAddress OPTIONAL,
    msNetworkCapability                      [6] MSNetworkCapability OPTIONAL,
    routingArea                                      [7] RoutingAreaCode OPTIONAL,
    locationAreaCode                            [8] LocationAreaCode OPTIONAL,
    cellIdentifier                                [9] CellId OPTIONAL,
    chargingID                                        [10] ChargingID,
    ggsnAddressUsed                              [11] GSNAddress,
    accessPointNameNI                          [12] AccessPointNameNI OPTIONAL,
    pdpType                                              [13] PDPType OPTIONAL,
    servedPDPAddress                            [14] PDPAddress OPTIONAL,
    listOfTrafficVolumes                    [15] SEQUENCE OF ChangeOfCharCondition OPTIONAL,
    recordOpeningTime                          [16] TimeStamp,
    duration                                            [17] CallDuration,
    sgsnChange                                        [18] SGSNChange OPTIONAL,
    causeForRecClosing                        [19] CauseForRecClosing,
    diagnostics                                      [20] Diagnostics OPTIONAL,
    recordSequenceNumber                    [21] INTEGER OPTIONAL,
    nodeID                                                [22] NodeID OPTIONAL,
    recordExtensions                            [23] ManagementExtensions OPTIONAL,
    localSequenceNumber                      [24] LocalSequenceNumber OPTIONAL,
    apnSelectionMode                            [25] APNSelectionMode OPTIONAL,
    accessPointNameOI                          [26] AccessPointNameOI OPTIONAL,
    servedMSISDN                                    [27] MSISDN OPTIONAL,
    chargingCharacteristics              [28] ChargingCharacteristics,
    rATType                                              [29] RATType OPTIONAL,
    cAMELInformationPDP                      [30] CAMELInformationPDP OPTIONAL,
    rNCUnsentDownlinkVolume              [31] DataVolumeGPRS OPTIONAL,
    chChSelectionMode                          [32] ChChSelectionMode OPTIONAL,
    dynamicAddressFlag                        [33] DynamicAddressFlag OPTIONAL,
    servedPDPPDNAddressExt                [36] PDPAddress OPTIONAL,
    lowAccessPriorityIndicator        [37] NULL OPTIONAL
}


------------------------------------------------------------------------------

--    GPRS DATA TYPES
--
------------------------------------------------------------------------------
maxAddressLength    INTEGER ::= 20

AccessPointNameNI::= IA5String (SIZE(1..63))
	--
	-- Network Identifier part of APN in dot representation.
	-- For example, if the complete APN is 'apn1a.apn1b.apn1c.mnc022.mcc111.gprs'
	-- NI is 'apn1a.apn1b.apn1c' and is presented in this form in the CDR..
	--

AccessPointNameOI::= IA5String (SIZE(1..37))
	--
	-- Operator Identifier part of APN in dot representation.
	-- In the 'apn1a.apn1b.apn1c.mnc022.mcc111.gprs' example, the OI portion is 'mnc022.mcc111.gprs'
	-- and is presented in this form in the CDR.
	--

AddressString ::= OCTET STRING (SIZE (1..maxAddressLength))

APNSelectionMode::= ENUMERATED
{
	--
	-- See Information Elements TS 29.060
	--
	mSorNetworkProvidedSubscriptionVerified(0),
	mSProvidedSubscriptionNotVerified(1),
	networkProvidedSubscriptionNotVerified(2)
}

CAMELAccessPointNameNI::= AccessPointNameNI

CAMELAccessPointNameOI::= AccessPointNameOI

CAMELInformationPDP::= SET
{
	sCFAddress[1]                                         SCFAddress OPTIONAL,
	serviceKey[2]                                         ServiceKey OPTIONAL,
	defaultTransactionHandling[3]         DefaultGPRS-Handling OPTIONAL,
	cAMELAccessPointNameNI[4]                 CAMELAccessPointNameNI OPTIONAL,
	cAMELAccessPointNameOI[5]                 CAMELAccessPointNameOI OPTIONAL,
	numberOfDPEncountered[6]                    NumberOfDPEncountered OPTIONAL,
	levelOfCAMELService[7]                        LevelOfCAMELService OPTIONAL,
	freeFormatData[8]                                 FreeFormatData OPTIONAL,
	fFDAppendIndicator[9]                         FFDAppendIndicator OPTIONAL
}

CauseForRecClosing	::= INTEGER
{
	--
	-- In GGSN the value sGSNChange should be used for partial record
	-- generation due to SGSN Address List Overflow
	-- 
	-- LCS related causes belong to the MAP error causes acc. TS 29.002
	--
	-- cause codes 0 to 15 are defined 'CauseForTerm' (cause for termination)
	--
	normalRelease                                    (0),
	abnormalRelease                                (4),
	cAMELInitCallRelease                      (5),
	volumeLimit                                        (16),
	timeLimit                                            (17),
	sGSNChange                                          (18),
	maxChangeCond                                    (19),
	managementIntervention                  (20),
	intraSGSNIntersystemChange          (21),
	rATChange                                            (22),
	mSTimeZoneChange                              (23),
	unauthorizedRequestingNetwork    (52),
	unauthorizedLCSClient                    (53),
	positionMethodFailure                    (54),
	unknownOrUnreachableLCSClient    (58),
	listofDownstreamNodeChange          (59)
}

ChangeCondition	::= ENUMERATED
{
	--
qoSChange                                                            (0),
tariffTime                                                            (1),
recordClosure                                                      (2),
dT-Establishment                                                (8),
dT-Removal                                                            (9),
}

ChangeOfCharCondition::= SEQUENCE
{
	--
	-- Used in PDP context record only
        -- failureHandlingContinue field used in eGCDR only
	--
qosRequested[1]                                QoSInformation OPTIONAL,
qosNegotiated[2]                              QoSInformation OPTIONAL,
dataVolumeGPRSUplink[3]                DataVolumeGPRS OPTIONAL,
dataVolumeGPRSDownlink[4]            DataVolumeGPRS OPTIONAL,
changeCondition[5]                          ChangeCondition,
changeTime[6]                                    TimeStamp
}


ChargingCharacteristics::= OCTET STRING (SIZE(2))
        --
	--SIZEBit 0-3: Profile Index
	--IndexBit 4-15: For Behavior
	--

ChargingID::= INTEGER (0..4294967295)
	--
	-- Generated in GGSN, part of PDP context, see TS 23.060 
	-- 0..4294967295 is equivalent to 0..2**32-1
	--

ChChSelectionMode::= ENUMERATED
{
	sGSNSupplied(0),                                 -- For GGSN only
	subscriptionSpecific(1),                 -- For SGSN only
	aPNSpecific(2),                                    -- For SGSN only
	homeDefault(3),                                    -- For SGSN and GGSN
	roamingDefault(4),                             -- For SGSN and GGSN
	visitingDefault(5)                             -- For SGSN and GGSN
}

DataVolumeGPRS::= INTEGER
	--
	-- The volume of data transferred in octets.
	--

DynamicAddressFlag::= BOOLEAN


GSNAddress::= IPAddress

IA5String                ::= [UNIVERSAL 22] IMPLICIT OCTET STRING

IMSI ::= TBCD-STRING (SIZE (3..8))
        --
        -- from 29.002
        -- digits of MCC, MNC, MSIN are concatenated in this order.
        --

IMEI ::= TBCD-STRING (SIZE (8))
        --
        -- Refers to International Mobile Station Equipment Identity
        -- and Software Version Number (SVN) defined in TS 3GPP TS 23.003 
        -- If the SVN is not present the last octet shall contain the
        -- digit 0 and a filler.
        -- If present the SVN shall be included in the last octet.
        --

ISDN-AddressString ::= OCTET STRING

ETSIAddress::= AddressString
	--
	-- First octet for nature of address, and numbering plan indicator (3 for X.121)
	-- Other octets TBCD
	-- See TS 29.002
	--

FFDAppendIndicator::= BOOLEAN

FreeFormatData::= OCTET STRING (SIZE(1..160))
                --
                -- Free formatted data as sent in the FurnishChargingInformationGPRS
                -- see TS 29.078
                --


MSNetworkCapability::= OCTET STRING (SIZE(1..8))
	-- see TS 24.008

NetworkInitiatedPDPContext::= BOOLEAN
	--
	-- Set to true if PDP context was initiated from network side
	--

NodeID::= IA5String (SIZE(1..20))

NumberOfDPEncountered    ::= INTEGER

PDPAddress::= CHOICE
{
	iPAddress[0] IPAddress,
	eTSIAddress     [1] ETSIAddress
}

PDPType::= OCTET STRING (SIZE(2))
	--
	-- OCTET 1: PDP Type Organization
	-- OCTET 2: PDP Type Number
	-- See TS 29.060
	--

QoSInformation::= OCTET STRING (SIZE (4..255))
	--
	-- This    octet string 
	-- is a 1:1 copy of the contents (i.e. starting with octet 4) of the "Quality of 
	-- service Profile" information element specified in TS 29.060


RATType::= INTEGER (0..255)
	--
	--  This integer is 1:1 copy of the RAT type value as defined in TS 29.060
	--

ResultCode ::= INTEGER
-- 
	-- charging protocol return value, range of 4 byte (0...4294967259)
	-- see Result-Code AVP as used in 3GPP 29.210
	--

RoutingAreaCode::= OCTET STRING (SIZE(1))
	--
	-- See TS 24.008 
	--

SGSNChange::= BOOLEAN
	--
	-- present if first record after inter SGSN routing area update
	-- in new SGSN
	--

RecordType    ::= INTEGER 
{ 
    sgsnPDPRecord(18)
}

Diagnostics::= CHOICE
{
	gsm0408Cause[0] INTEGER
}

IPAddress::= CHOICE
{
	iPBinaryAddress IPBinaryAddress,
	iPTextRepresentedAddress IPTextRepresentedAddress
}

IPBinaryAddress::= CHOICE
{
	iPBinV4Address[0] OCTET STRING (SIZE(4)),
	iPBinV6Address[1] OCTET STRING (SIZE(16))
}

IPTextRepresentedAddress::= CHOICE
{
	--
	-- IP address in the familiar "dot" notation
	--
	iPTextV4Address[2] IA5String (SIZE(7..15)),
	iPTextV6Address[3] IA5String (SIZE(15..45))
}

LevelOfCAMELService::= BIT STRING
{
                basic(0),
                callDurationSupervision(1),
                onlineCharging(2)
}

LocalSequenceNumber ::= INTEGER (0..4294967295)
	--
	-- Sequence number of the record in this node
	-- 0.. 4294967295 is equivalent to 0..2**32-1, unsigned integer in four octets

LocationAreaAndCell::= SEQUENCE
{
	locationAreaCode[0] LocationAreaCode,
	cellId[1] CellId
}

LocationAreaCode::= OCTET STRING (SIZE(2))
	--
	-- See TS 24.008
	--
MSISDN ::= ISDN-AddressString

MSTimeZone::= OCTET STRING (SIZE (2))
	--
	-- 1.Octet: Time Zone and 2. Octet: Daylight saving time, see TS 29.060

TBCD-STRING::= OCTET STRING

TimeStamp::= OCTET STRING (SIZE(9))
	--
	-- The contents of this field are a compact form of the UTCTime format
	-- containing local time plus an offset to universal time. Binary coded
	-- decimal encoding is employed for the digits to reduce the storage and
	-- transmission overhead
	-- e.g. YYMMDDhhmmssShhmm
	-- where
    -- YY    =    Year 00 to 99                	BCD encoded
	-- MM    =    Month 01 to 12             BCD encoded
	-- DD    	=     Day 01 to 31                BCD encoded
	-- hh     =     hour 00 to 23                BCD encoded
	-- mm    	=     minute 00 to 59            BCD encoded
	-- ss    =     second 00 to 59             BCD encoded
	-- S     =     Sign 0 = "+", "-"         ASCII encoded
	-- hh     =     hour 00 to 23                BCD encoded
	-- mm     =     minute 00 to 59            BCD encoded
	--
                         --

CallDuration ::= INTEGER

CellId::= OCTET STRING (SIZE(2))
                --
                -- Coded according

SCFAddress::= AddressString
	--
	-- See TS 29.002
	--
END

CDR Fields Supported in S-SMO-CDRs

The tables in this section list the S-SMO-CDR fields present in the available GTPP dictionaries.

standard, custom1 – custom42 Dictionaries

For TS 32.215 v4.5.0 (R4) / 32.298 v7.4.0 (R7)

Field Category Description

Record Type

M

SGSN Mobile Originated SMS.

Served IMSI

M

The IMSI of the subscriber.

Served IMEI

OC

The IMEI of the ME, if available.

Served MSISDN

OM

The primary MSISDN of the subscriber.

MS Network Capability

OM

The mobile station network capability.

Service Centre

OM

The address (E.164) of the SMS-service centre.

Recording Entity

OM

The E.164 number of the SGSN.

Location Area Code

OM

The Location Area Code from which the message originated.

Routing Area Code

OM

The Routing Area Code from which the message originated.

Cell Identifier

OM

The Cell Identity for GSM or Service Area Code (SAC) for UMTS from which the message originated.

Message Reference

M

A reference provided by the MS uniquely identifying this message.

Event Time Stamp

M

The time at which the message was received by the SGSN from the subscriber.

SMS Result

C

The result of the attempted delivery if unsuccessful.

Record Extensions

OC

A set of network operator/ manufacturer specific extensions to the record. Conditioned upon the existence of an extension.

Node ID

OM

Name of the recording entity.

Local Record Sequence Number

OM

Consecutive record number created by this node. The number is allocated sequentially including all CDR types.

Charging Characteristics

M

The Charging Characteristics flag set used by the SGSN.

System Type

OC

Indicates the type of air interface used, e.g. UTRAN. This field is present when either the UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a GSM air interface.

Destination Number

OM

The destination short message subscriber number.

Charging Characteristics Selection Mode

OM

Holds information about how Charging Characteristics were selected.
Important:

Based on TS 32.215 v4.5.0 (R4) or TS 32.298 v7.4.0 (R7). The only difference is that from R6 onwards the "System Type" field is renamed to "RAT Type".

CDR Fields Supported in S-SMT-CDRs

The tables in this section list the S-SMT-CDR fields present in the available GTPP dictionaries.

standard, custom1 – custom42 Dictionaries

For TS 32.215 v4.5.0 (R4) / TS 32.298 v7.4.0 (R7).

Field Category Description

Record Type

M

SGSN Mobile Terminated SMS.

Served IMSI

M

The IMSI of the subscriber.

Served IMEI

OC

The IMEI of the ME, if available.

Served MSISDN

OM

The primary MSISDN of the subscriber.

MS Network Capability

OM

The mobile station network capability.

Service Centre

OM

The address (E.164) of the SMS-service centre.

Recording Entity

OM

The E.164 number of the SGSN.

Location Area Code

OM

The Location Area Code to which the message was delivered.

Routing Area Code

OM

The Routing Area Code to which the message was delivered.

Cell Identifier

OM

The Cell Identity for GSM or Service Area Code (SAC) for UMTS to which the message was delivered.

Event Time Stamp

M

Delivery time stamp, time at which message was sent to the MS by the SGSN.

SMS Result

C

The result of the attempted delivery if unsuccessful.

Record Extensions

OC

A set of network operator/manufacturer specific extensions to the record. Conditioned upon the existence of an extension.

Node ID

OM

Name of the recording entity.

Local Record Sequence Number

OM

Consecutive record number created by this node. The number is allocated sequentially including all CDR types.

Charging Characteristics

M

The Charging Characteristics flag set used by the SGSN.

System Type

OC

Indicates the type of air interface used, e.g. UTRAN. This field is present when either the UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a GSM air interface.

Charging Characteristics Selection Mode

OM

Holds information about how Charging Characteristics were selected.
Important:

Based on TS 32.215 v4.5.0 (R4) / TS 32.298 v7.4.0 (R7). No change in fields from R4 to R7.

CDR Fields Supported in M-CDR

The tables in this section list the M-CDR fields present in the available GTPP dictionaries.

standard, custom1 – custom42 Dictionaries

For TS 32.215 v 4.5.0 (R4).

Field Category Description

Record Type

M

SGSN mobility management record.

Served IMSI

M

IMSI of the MS.

Served IMEI

OC

The IMEI of the ME, if available.

SGSN Address

OM

The IP address of the current SGSN.

MS Network Capability

OM

The mobile station network capability.

Routing Area Code

OM

Routing Area at the time of the Record Opening Time.

Local Area Code

OM

Location Area Code at the time of Record Opening Time.

Cell Identifier

OM

The Cell Identity for GSM or Service Area Code (SAC) for UMTS at the time of the Record Opening Time.

Change of Location

OC

A list of changes in Routing Area Code, each with a time stamp. This field is not required if partial records are generated when the location changes.

Record Opening Time

M

Timestamp when MS is attached to this SGSN or record opening time on following partial record.

Duration

OM

Duration of this record.

SGSN Change

C

Present if this is first record after SGSN change.

Cause for Record Closing

M

The reason for the closure of the record in this SGSN.

Diagnostics

OM

A more detailed reason for the release of the connection.

Record Sequence Number

C

Partial record sequence number in this SGSN; only present in case of partial records.

Node ID

OM

Name of the recording entity.

Record Extensions

OC

A set of network operator/manufacturer specific extensions to the record. Conditioned upon the existence of an extension.

Local Record Sequence Number

OM

Consecutive record number created by this node. The number is allocated sequentially including all CDR types.

Served MSISDN

OM

The primary MSISDN of the subscriber.

Charging Characteristics

M

The Charging Characteristics used by the SGSN.

System Type

OC

Indicates the type of air interface used, e.g. UTRAN. This field is present when either the UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a GSM air interface.

Charging Characteristics Selection Mode

OM

Holds information about how Charging Characteristics were selected.

CDR Fields Supported in LCS-MT-CDRs

The tables in this section list the LCS-MT-CDR fields present in the available GTPP dictionaries.

standard, custom1 – custom42 Dictionaries

For TS 32.298 v8.7.0 (R8) / TS 29.002 v8.7.0 (R8).

Field Category Description

Record Type

M

SGSN Mobile Terminated LCS.

Recording Entity

M

The E.164 number of the SGSN.

LCS Client Type

M

The type of the LCS client that invoked the Location Request (LR).

LCS Client Identity

M

This field contains additional identification information of the LCS Client.

Served IMSI

M

The IMSI of the subscriber.

Served MSISDN

OM

The primary MSISDN of the subscriber.

SGSN Address

OM

The IP address of the current SGSN.

Location Type

M

The type of the estimated location.

LCS QoS

C

Quality of Service for a location request.

LCS Priority

C

Priority of the location request.

MLC Number

M

The ISDN (E.164) number of the requesting GMLC.

Event Time stamp

M

The time at which the Perform_Location_Request is sent by the SGSN.

Measurement Duration

OM

The duration of processing the location request.

Notification To MS User

C

The privacy notification to MS user that was applicable when the LR was invoked.

Privacy Override

C

This parameter indicates the override MS privacy by the LCS client.

Location

OM

The Location Area Code (LAC) and Cell Identity (CI) when the location request is received.

Routing Area Code

OM

The Routing Area Code to which the LCS terminated.

Location Estimate

OC

An estimate of a geographic location of the subscriber if the subscriber is contained in a geographic position and the location request is successful.

Positioning Data

C

This parameter provides positioning data associated with a successful or unsuccessful location attempt for a target MS.

LCS Cause

OC

This parameter provides the reason for an unsuccessful location request.

Cause for Record Closing

M

The reason for closure of the record from this SGSN.

Node ID

OM

Name of the recording entity.

Local Record Sequence Number

OM

Consecutive record number created by this node. The number is allocated sequentially including all CDR types.

Charging Characteristics

M

The Charging Characteristics flag set used by the SGSN.

Charging Characteristics Selection Mode

OM

Holds information about how Charging Characteristics were selected.

RAT Type

OC

This field indicates the Radio Access Technology (RAT) type, for example, UTRAN or GERAN, currently used by the Mobile Station as defined in TS 29.060.

Notes:

  • All the dictionaries follow the ASN encoding and decoding. There is no ASCII implementation done for LCS-MT-CDRs.

  • The sub-field "ExtensionContainer" in LCS Client external ID is not supported.

  • Enabling or Disabling LCS attributes from GTPP group is currently not supported.

  • There is no session recovery or recovery CDR generation for MT-LCS accounting.

CDR Fields Supported in LCS-MO-CDRs

The tables in this section list the LCS-MO-CDR fields present in the available GTPP dictionaries.

standard, custom1 – custom42 Dictionaries

For TS 32.298 v8.7.0 (R8) / TS 29.002 v8.7.0 (R8).

Field Category Description

Record Type

M

SGSN Mobile Originated LCS.

Recording Entity

M

The E.164 number of the SGSN.

LCS Client Type

C

The type of the LCS client that invoked the Location Request (LR).

LCS Client Identity

C

This field contains additional identification information of the LCS Client.

Served IMSI

M

The IMSI of the subscriber.

Served MSISDN

OM

The primary MSISDN of the subscriber.

SGSN Address

OM

The IP address of the current SGSN.

Location Method

M

The type of the location request.

LCS QoS

C

Quality of Service for a location request.

LCS Priority

OC

Priority of the location request.

MLC Number

M

The ISDN (E.164) number of the requesting GMLC.

Event Time stamp

M

The time at which the Perform_Location_Request is sent by the SGSN.

Measurement Duration

OM

The duration of processing the location request.

Location

OM

The Location Area Code (LAC) and Cell Identity (CI) when the location request is received.

Routing Area Code

OM

The Routing Area Code to which the LCS originated.

Location Estimate

OC

An estimate of a geographic location of the subscriber if the subscriber is contained in a geographic position and the location request is successful.

Positioning Data

C

This parameter provides positioning data associated with a successful or unsuccessful location attempt for a target MS.

LCS Cause

OC

This parameter provides the reason for an unsuccessful location request.

Cause for Record Closing

M

The reason for closure of the record from this SGSN.

Node ID

OM

Name of the recording entity.

Local Record Sequence Number

OM

Consecutive record number created by this node. The number is allocated sequentially including all CDR types.

Charging Characteristics

M

The Charging Characteristics flag set used by the SGSN.

Charging Characteristics Selection Mode

OM

Holds information about how Charging Characteristics were selected.

System Type

OC

This field indicates the type of air interface used. This field is present when either the UTRAN or GERAN air-interface is used. It is omitted when the service is provided by a GSM air interface.

Notes:

  • All the dictionaries follow the ASN encoding and decoding. There is no ASCII implementation done for LCS-MO-CDRs.

  • The sub-field "ExtensionContainer" in LCS Client external ID is not supported.

  • Enabling or Disabling LCS attributes from GTPP group is currently not supported.

  • There is no session recovery or recovery CDR generation for MO-LCS accounting.

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