1、 ETSI TS 132 225 V5.11.0 (2006-03)Technical Specification Digital cellular telecommunications system (Phase 2+);Universal Mobile Telecommunications System (UMTS);Telecommunication management;Charging management;Charging data description for theIP Multimedia Subsystem (IMS)(3GPP TS 32.225 version 5.1
2、1.0 Release 5)GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 132 225 V5.11.0 (2006-03) 1 3GPP TS 32.225 version 5.11.0 Release 5 Reference RTS/TSGS-0532225v5b0 Keywords GSM, UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
3、Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic versio
4、n or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secr
5、etariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please se
6、nd your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications
7、Standards Institute 2006. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered fo
8、r the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 132 225 V5.11.0 (2006-03) 2 3GPP TS 32.225 version 5.11.0 Release 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaini
9、ng to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretaria
10、t. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the
11、updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3G
12、PP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp . ETSI ETSI TS 132 225 V5.11.0 (2006-03
13、) 3 3GPP TS 32.225 version 5.11.0 Release 5 Contents Intellectual Property Rights2 Foreword.2 Foreword.6 1 Scope 7 2 References 7 3 Definitions, symbols and abbreviations .8 3.1 Definitions8 3.2 Symbols8 3.3 Abbreviations .8 4 Offline and Online Charging9 4.1 Implementation of Offline and Online Cha
14、rging9 4.1.1 Usage of Rf and Ro Interfaces 9 4.1.2 Usage of Rf and ISC Interfaces 9 4.1.3 Support of Local File Storage.9 4.2 Diameter Protocol Basic Principles and Use10 4.2.1 Basic Principles 10 4.2.2 Application Requirement for the Base Protocol .10 4.2.2.1 Offline Specific Base Protocol Requirem
15、ents.10 4.2.2.2 Online Specific Base Protocol Requirements .10 4.2.2.3 Security Considerations 10 5 Offline Charging 11 5.1 Diameter Description on the Rf Interfaces .11 5.1.1 Basic Principles 11 5.1.2 Message Flows and Types 13 5.1.2.1 Message Flows - Successful Cases and Scenarios 13 5.1.2.1.1 Ses
16、sion Related Procedures.13 5.1.2.1.2 Session-Unrelated Procedures .18 5.1.2.1.3 PSTN Related Procedures .19 5.1.2.1.4 MRFC Related Procedures 22 5.1.2.1.5 AS Related Procedures 25 5.1.2.2 Message Flows - Error Cases and Scenarios.27 5.1.2.2.1 Error Cases - Session Related SIP Procedures 27 5.1.2.2.2
17、 Error Cases - Session Unrelated SIP procedures.27 5.1.2.2.3 Error Cases - Diameter procedures27 5.1.3 Message Formats 28 5.1.3.1 Summary of Offline Charging Message Formats28 5.1.3.2 Structure for the Accounting Message Formats 28 5.1.3.2.1 Accounting-Request Message .29 5.1.3.2.2 Accounting-Answer
18、 Message30 5.1.3.3 Detailed Message Formats 30 5.2 CDR Description on the Bi Interface .32 5.2.1 CDR Field Types 32 5.2.2 CDR Triggers33 5.2.2.1 Session Related CDRs.33 5.2.2.2 Session Unrelated CDRs .33 5.2.3 CDR Content 34 5.2.4 CDR Parameter Description .35 5.2.4.1 Application Provided Called Par
19、ties .35 5.2.4.2 Application Servers Information.35 5.2.4.3 Application Servers Involved35 5.2.4.4 Authorised QoS.35 5.2.4.5 Bearer Service.35 5.2.4.6 Called Party Address.35 ETSI ETSI TS 132 225 V5.11.0 (2006-03) 4 3GPP TS 32.225 version 5.11.0 Release 5 5.2.4.7 Calling Party Address .35 5.2.4.8 Ca
20、use for Record Closing .35 5.2.4.9 Content Disposition.36 5.2.4.10 Content Length36 5.2.4.11 Content Type.36 5.2.4.12 GGSN Address36 5.2.4.13 GPRS Charging ID36 5.2.4.14 IMS Charging Identifier36 5.2.4.15 Incomplete CDR Indication 36 5.2.4.16 Inter Operator Identifiers.37 5.2.4.17 List of Message Bo
21、dies .37 5.2.4.18 List of SDP Media Components37 5.2.4.19 Local Record Sequence Number.37 5.2.4.20 Media Initiator Flag.37 5.2.4.21 Node Address37 5.2.4.22 Originator37 5.2.4.23 Private User ID38 5.2.4.24 Record Closure Time 38 5.2.4.25 Record Extensions.38 5.2.4.26 Record Opening Time .38 5.2.4.27
22、Record Sequence Number.38 5.2.4.28 Record Type38 5.2.4.29 Retransmission38 5.2.4.30 Role of Node .38 5.2.4.31 SDP Media Components .38 5.2.4.32 SDP Media Description: .39 5.2.4.33 SDP Media Name39 5.2.4.34 SDP Session Description.39 5.2.4.35 Service Delivery End Time Stamp39 5.2.4.36 Service Deliver
23、y Failure Reason.39 5.2.4.37 Service Delivery Start Time Stamp.39 5.2.4.38 Service ID .40 5.2.4.39 Service Request Timestamp40 5.2.4.40 Service Specific Data 40 5.2.4.41 Session ID .40 5.2.4.42 Served Party IP Address40 5.2.4.43 SIP Method .40 5.2.4.44 SIP Request Timestamp 40 5.2.4.45 SIP Response
24、Timestamp40 5.2.4.46 S-CSCF Information .40 5.2.4.47 Trunk Group ID Incoming/Outgoing 41 5.2.5 Bi interface Conventions 41 5.2.6 Abstract Syntax Description .41 5.2.7 Data Encoding Rules 43 6 Online Charging .44 6.1 Diameter Description on the Ro Interface44 6.1.1 Basic Principles 44 6.1.2 Message F
25、lows and Types 44 6.1.2.1 Immediate Event Charging (IEC) .44 6.1.2.1.1 Message Flows - Successful Cases and Scenarios.45 6.1.2.1.2 Message Flows - Error Cases and Scenarios .46 6.1.2.2 Event Charging with Unit Reservation (ECUR) .46 6.1.2.2.1 Message Flows - Successful Cases and Scenarios.47 6.1.2.2
26、.2 Message Flows - Error Cases and Scenarios .51 6.1.3 Message Formats 51 6.1.3.1 Summary of Online Charging Message Formats 51 6.1.3.2 Structure for the Credit Control Message Formats52 6.1.3.2.1 Credit-Control-Request Message 53 6.1.3.2.2 Credit-Control-Answer Message.54 6.1.3.3 Detailed Message F
27、ormats 54 ETSI ETSI TS 132 225 V5.11.0 (2006-03) 5 3GPP TS 32.225 version 5.11.0 Release 5 7 AVPs Used for Offline and Online Charging.57 7.1 Diameter Base Protocol AVPs .57 7.1.1 Acct-Application-Id AVP .58 7.1.2 Result-Code AVP .58 7.1.3 User-Name AVP.58 7.1.4 Vendor-Id AVP.58 7.2 Additional AVPs
28、58 7.2.1 Amount-of-UUS-Data AVP60 7.2.2 Application-Provided-Called-Party-Address AVP .60 7.2.3 Application-Server-Information AVP.60 7.2.4 Application-Server AVP.60 7.2.5 Authorised-QoS AVP .60 7.2.6 Bearer-Service AVP .61 7.2.7 Called-Party-Address AVP.61 7.2.8 Calling-Party-Address AVP61 7.2.9 Ca
29、use AVP61 7.2.10 Cause-Code AVP61 7.2.11 Content-Disposition AVP .62 7.2.12 Content-Length AVP 62 7.2.13 Content-Type AVP .62 7.2.14 Direction AVP 62 7.2.15 Event AVP62 7.2.16 Event-Type AVP 62 7.2.17 GGSN-Address AVP 63 7.2.18 GPRS-Charging-ID AVP63 7.2.19 IMS-Charging-Identifier (ICID) AVP 63 7.2.
30、20 Incoming-Trunk-Group-ID AVP 63 7.2.21 Inter-Operator-Identifier AVP 63 7.2.22 Mime-Type AVP 63 7.2.23 Node-Functionality AVP 63 7.2.24 Originating-IOI AVP 64 7.2.25 Outgoing-Trunk-Group-ID AVP 64 7.2.26 Role-of-Node AVP .64 7.2.27 SDP-Media-Component AVP.64 7.2.28 SDP-Media-Description AVP.64 7.2
31、.29 SDP-Media-Name AVP64 7.2.30 SDP-Session-Description AVP.65 7.2.31 Served-Party-IP-Address AVP .65 7.2.32 Service-ID AVP65 7.2.33 Service-Specific-Data AVP 65 7.2.34 SIP-Method AVP65 7.2.35 SIP-Request-Timestamp AVP 65 7.2.36 SIP-Response-Timestamp AVP65 7.2.37 Terminating-IOI AVP.65 7.2.38 Time-
32、Stamps AVP65 7.2.39 Trunk-Group-ID AVP.65 7.2.40 User-Session-ID AVP.66 7.2.41 UUS-Data AVP 66 Annex A (informative): Change history .67 History 68 ETSI ETSI TS 132 225 V5.11.0 (2006-03) 6 3GPP TS 32.225 version 5.11.0 Release 5 Foreword This Technical Specification has been produced by the 3rdGener
33、ation Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date
34、and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical
35、 enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 132 225 V5.11.0 (2006-03) 7 3GPP TS 32.225 version 5.11.0 Release 5 1 Scope The present document covers both online and offline charging for the
36、 IMS. For clarity, the terms Offline Charging and Online charging as applied to the IMS are defined here in clause 3. These definitions are the same as listed in TS 32.200 2. The IMS charging architecture details, requirements, definitions and principles are listed in TS 32.200 2 and therefore are n
37、ot repeated here. In the present document the charging data triggers, message content and format are specified along with the transport of these messages using the Diameter protocol. Details about charging message flows and the definitions of the Diameter AVPs are also included in the present docume
38、nt. This information is divided into two main clauses: Online Charging and Offline Charging. 2 References The following documents contain provisions, which through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication
39、, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the
40、latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 32.200: “Telecommunication management; Charging management; Charging principles“. 3 IETF RFC 3588: “Diameter Base Protocol“. 4 3GPP TS 33.210: “Network domai
41、n security“. 5 3GPP TS 23.218: “IP Multimedia (IM) session handling; IM call model; Stage 2“. 6 IETF RFC 2486: “The Network Access Identifier“. 7 3GPP TS 23.207: “End to end quality of service concept and architecture“. 8 3GPP TS 29.207: “Policy control over Go interface“. 9 ITU-T Recommendation X.6
42、90: “Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)“. 10 ITU-T Recommendation X.691: “Information technology - ASN.1 encoding rules: Specification of Packed Encoding Rules (PER)“. 11 IT
43、U-T Recommendation X.693: “Information Technology - ASN.1 encoding rules: XML encoding Rules (XER)“. 12 3GPP TS 24.228: “Signalling flows for the IP multimedia call control based on SIP and SDP; Stage 3“. 13 IETF RFC 4006, “Diameter Credit Control Application“. 14 3GPP TS 24.229: “IP Multimedia Call
44、 Control Protocol based on SIP and SDP; Stage 3.“ ETSI ETSI TS 132 225 V5.11.0 (2006-03) 8 3GPP TS 32.225 version 5.11.0 Release 5 15 IETF Internet-Draft, “Private Extensions to the Session Initiation Protocol (SIP) for the 3rdGeneration Partnership Projects (3GPP)“. http:/www.ietf.org/internet-draf
45、ts/draft-garcia-sipping-3gpp-p-headers-02.txt or ftp:/ftp.rfc-editor.org/in-notes/rfc3455.txt NOTE: The above reference will need to be updated to reference the assigned RFC number, once the draft achieves RFC status within the IETF. 16 IETF RFC 3261: “SIP: Session Initiation Protocol“. 17 IETF Inte
46、rnet-Draft, “SDP: Session Description Protocol“. http:/www.ietf.org/internet-drafts/draft-ietf-mmusic-sdp-new-13.txt NOTE: The above reference will need to be updated to reference the assigned RFC number, once the draft achieves RFC status within the IETF. 18 3GPP TS 23.228: “IP Multimedia Subsystem
47、 (IMS); Stage 2“. 19 3GPP TS 29.229: “Cx and Dx Interfaces based on the Diameter protocol; Protocol Details“. 20 IETF RFC 2806: “URLs for Telephone Calls“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: of
48、fline charging: charging mechanism where charging information does not affect, in real-time, the service rendered online charging: charging mechanism where charging information can affect, in real-time, the service rendered and therefore a direct interaction of the charging mechanism with session/se
49、rvice control is required 3.2 Symbols For the purposes of the present document, the following symbols apply: Bi The Interface between the IMS charging function and the BS Rb Online Charging Reference Point between Session Charging Function and Correlation Function Rc Online Charging Reference Point between ECF and Correlation Function Re Online Charging Reference Point towards a Rating Server Rf Offline Charging Reference Point between an IMS Network Entity or an AS and CCF Ro Online Charging Reference Point between an AS or
