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TS 32.225
Telecommunication Management –
Charging management;
Charging data description for the IP Multimedia Subsystem (IMS)

3GPP‑Page ETSI‑search ToC_↓

V5.11.0 (PDF) 2006/03 69 p.

Rapporteur:: Mr. Törnkvist, Robert

full Table of Contents for TS 32.225 PDF version: 5.11.0

1 Scope |R5| p. 7

2 References |R5| p. 7

3 Definitions, symbols and abbreviations |R5| p. 8

3.1 Definitions p. 8

3.2 Symbols p. 8

3.3 Abbreviations p. 8

4 Offline and Online Charging |R5| p. 9

4.1 Implementation of Offline and Online Charging p. 9

4.1.1 Usage of Rf and Ro Interfaces p. 9

4.1.2 Usage of Rf and ISC Interfaces p. 9

4.1.3 Support of Local File Storage p. 9

4.2 Diameter Protocol Basic Principles and Use p. 10

4.2.1 Basic Principles p. 10

4.2.2 Application Requirement for the Base Protocol p. 10

4.2.2.1 Offline Specific Base Protocol Requirements p. 10

4.2.2.2 Online Specific Base Protocol Requirements p. 10

4.2.2.3 Security Considerations p. 10

5 Offline Charging |R5| p. 11

5.1 Diameter Description on the Rf Interfaces p. 11

5.1.1 Basic Principles p. 11

5.1.2 Message Flows and Types p. 13

5.1.2.1 Message Flows - Successful Cases and Scenarios p. 13

5.1.2.1.1 Session Related Procedures p. 13

5.1.2.1.2 Session-Unrelated Procedures p. 18

5.1.2.1.3 PSTN Related Procedures p. 19

5.1.2.1.4 MRFC Related Procedures p. 22

5.1.2.1.5 AS Related Procedures p. 25

5.1.2.2 Message Flows - Error Cases and Scenarios p. 27

5.1.2.2.1 Error Cases - Session Related SIP Procedures p. 27

5.1.2.2.2 Error Cases - Session Unrelated SIP procedures p. 27

5.1.2.2.3 Error Cases - Diameter procedures p. 27

5.1.3 Message Formats p. 28

5.1.3.1 Summary of Offline Charging Message Formats p. 28

5.1.3.2 Structure for the Accounting Message Formats p. 28

5.1.3.2.1 Accounting-Request Message p. 29

5.1.3.2.2 Accounting-Answer Message p. 30

5.1.3.3 Detailed Message Formats p. 30

5.2 CDR Description on the Bi Interface p. 32

5.2.1 CDR Field Types p. 32

5.2.2 CDR Triggers p. 33

5.2.2.1 Session Related CDRs p. 33

5.2.2.2 Session Unrelated CDRs p. 33

5.2.3 CDR Content p. 34

5.2.4 CDR Parameter Description p. 35

5.2.4.1 Application Provided Called Parties p. 35

5.2.4.2 Application Servers Information p. 35

5.2.4.3 Application Servers Involved p. 35

5.2.4.4 Authorised QoS p. 35

5.2.4.5 Bearer Service p. 35

5.2.4.6 Called Party Address p. 35

5.2.4.7 Calling Party Address p. 35

5.2.4.8 Cause for Record Closing p. 35

5.2.4.9 Content Disposition p. 36

5.2.4.10 Content Length p. 36

5.2.4.11 Content Type p. 36

5.2.4.12 GGSN Address p. 36

5.2.4.13 GPRS Charging ID p. 36

5.2.4.14 IMS Charging Identifier p. 36

5.2.4.15 Incomplete CDR Indication p. 36

5.2.4.16 Inter Operator Identifiers p. 37

5.2.4.17 List of Message Bodies p. 37

5.2.4.18 List of SDP Media Components p. 37

5.2.4.19 Local Record Sequence Number p. 37

5.2.4.20 Media Initiator Flag p. 37

5.2.4.21 Node Address p. 37

5.2.4.22 Originator p. 37

5.2.4.23 Private User ID p. 38

5.2.4.24 Record Closure Time p. 38

5.2.4.25 Record Extensions p. 38

5.2.4.26 Record Opening Time p. 38

5.2.4.27 Record Sequence Number p. 38

5.2.4.28 Record Type p. 38

5.2.4.29 Retransmission p. 38

5.2.4.30 Role of Node p. 38

5.2.4.31 SDP Media Components p. 38

5.2.4.32 SDP Media Description: p. 39

5.2.4.33 SDP Media Name p. 39

5.2.4.34 SDP Session Description p. 39

5.2.4.35 Service Delivery End Time Stamp p. 39

5.2.4.36 Service Delivery Failure Reason p. 39

5.2.4.37 Service Delivery Start Time Stamp p. 39

5.2.4.38 Service ID p. 40

5.2.4.39 Service Request Timestamp p. 40

5.2.4.40 Service Specific Data p. 40

5.2.4.41 Session ID p. 40

5.2.4.42 Served Party IP Address p. 40

5.2.4.43 SIP Method p. 40

5.2.4.44 SIP Request Timestamp p. 40

5.2.4.45 SIP Response Timestamp p. 40

5.2.4.46 S-CSCF Information p. 40

5.2.4.47 Trunk Group ID Incoming/Outgoing p. 41

5.2.5 Bi interface Conventions p. 41

5.2.6 Abstract Syntax Description p. 41

5.2.7 Data Encoding Rules p. 43

6 Online Charging |R5| p. 44

6.1 Diameter Description on the Ro Interface p. 44

6.1.1 Basic Principles p. 44

6.1.2 Message Flows and Types p. 44

6.1.2.1 Immediate Event Charging (IEC) p. 44

6.1.2.1.1 Message Flows - Successful Cases and Scenarios p. 45

6.1.2.1.2 Message Flows - Error Cases and Scenarios p. 46

6.1.2.2 Event Charging with Unit Reservation (ECUR) p. 46

6.1.2.2.1 Message Flows - Successful Cases and Scenarios p. 47

6.1.2.2.2 Message Flows - Error Cases and Scenarios p. 51

6.1.3 Message Formats p. 51

6.1.3.1 Summary of Online Charging Message Formats p. 51

6.1.3.2 Structure for the Credit Control Message Formats p. 52

6.1.3.2.1 Credit-Control-Request Message p. 53

6.1.3.2.2 Credit-Control-Answer Message p. 54

6.1.3.3 Detailed Message Formats p. 54

7 AVPs Used for Offline and Online Charging |R5| p. 57

7.1 Diameter Base Protocol AVPs p. 57

7.1.1 Acct-Application-Id AVP p. 58

7.1.2 Result-Code AVP p. 58

7.1.3 User-Name AVP p. 58

7.1.4 Vendor-Id AVP p. 58

7.2 Additional AVPs p. 58

7.2.1 Amount-of-UUS-Data AVP p. 60

7.2.2 Application-Provided-Called-Party-Address AVP p. 60

7.2.3 Application-Server-Information AVP p. 60

7.2.4 Application-Server AVP p. 60

7.2.5 Authorised-QoS AVP p. 60

7.2.6 Bearer-Service AVP p. 61

7.2.7 Called-Party-Address AVP p. 61

7.2.8 Calling-Party-Address AVP p. 61

7.2.9 Cause AVP p. 61

7.2.10 Cause-Code AVP p. 61

7.2.11 Content-Disposition AVP p. 62

7.2.12 Content-Length AVP p. 62

7.2.13 Content-Type AVP p. 62

7.2.14 Direction AVP p. 62

7.2.15 Event AVP p. 62

7.2.16 Event-Type AVP p. 62

7.2.17 GGSN-Address AVP p. 63

7.2.18 GPRS-Charging-ID AVP p. 63

7.2.19 IMS-Charging-Identifier (ICID) AVP p. 63

7.2.20 Incoming-Trunk-Group-ID AVP p. 63

7.2.21 Inter-Operator-Identifier AVP p. 63

7.2.22 Mime-Type AVP p. 63

7.2.23 Node-Functionality AVP p. 63

7.2.24 Originating-IOI AVP p. 64

7.2.25 Outgoing-Trunk-Group-ID AVP p. 64

7.2.26 Role-of-Node AVP p. 64

7.2.27 SDP-Media-Component AVP p. 64

7.2.28 SDP-Media-Description AVP p. 64

7.2.29 SDP-Media-Name AVP p. 64

7.2.30 SDP-Session-Description AVP p. 65

7.2.31 Served-Party-IP-Address AVP p. 65

7.2.32 Service-ID AVP p. 65

7.2.33 Service-Specific-Data AVP p. 65

7.2.34 SIP-Method AVP p. 65

7.2.35 SIP-Request-Timestamp AVP p. 65

7.2.36 SIP-Response-Timestamp AVP p. 65

7.2.37 Terminating-IOI AVP p. 65

7.2.38 Time-Stamps AVP p. 65

7.2.39 Trunk-Group-ID AVP p. 65

7.2.40 User-Session-ID AVP p. 66

7.2.41 UUS-Data AVP p. 66

A Change history p. 67