ETSI TS 124 229-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE IP multimedia call control protocol based on .pdf

1、 ETSI TS 1Digital cellular telecommUniversal Mobile TelIP multimedia call controProtocol (SIP) and S(3GPP TS 24.2floppy3TECHNICAL SPECIFICATION124 229 V13.8.0 (2017mmunications system (Phase elecommunications System (LTE; trol protocol based on SessioSession Description ProtocolStage 3 .229 version

2、13.8.0 Release 1317-01) e 2+) (GSM); (UMTS); ion Initiation col (SDP); 13) ETSI ETSI TS 124 229 V13.8.0 (2017-01)13GPP TS 24.229 version 13.8.0 Release 13Reference RTS/TSGC-0124229vd80 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 F

3、ax: +33 4 93 65 47 16 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 The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic ve

4、rsions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document i

5、s the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. 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 av

6、ailable at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or b

7、y any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all me

8、dia. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizatio

9、nal Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 124 229 V13.8.0 (2017-01)23GPP TS 24.229 version 13.8.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI.

10、The information pertaining 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

11、from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). 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 31

12、4 (or the 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 usin

13、g their 3GPP 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. Modal verbs terminology In t

14、he present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliv

15、erables except when used in direct citation. ETSI ETSI TS 124 229 V13.8.0 (2017-01)33GPP TS 24.229 version 13.8.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 32g31 Scope 33g32 References 34g33 Definitions and abbreviations . 47g33.1 Definiti

16、ons 47g33.2 Abbreviations . 54g33A Interoperability with different IP-CAN 57g34 General . 58g34.1 Conformance of IM CN subsystem entities to SIP, SDP and other protocols 58g34.2 URI and address assignments . 61g34.2A Transport mechanisms 63g34.2B Security mechanisms 63g34.2B.1 Signalling security 63

17、g34.2B.2 Media security 65g34.3 Routeing principles of IM CN subsystem entities 67g34.4 Trust domain 67g34.4.1 General 67g34.4.2 P-Asserted-Identity . 68g34.4.3 P-Access-Network-Info 68g34.4.4 History-Info 68g34.4.5 P-Asserted-Service 68g34.4.6 Resource-Priority 68g34.4.7 Reason (in a response) 69g3

18、4.4.8 P-Profile-Key 69g34.4.9 P-Served-User. 69g34.4.10 P-Private-Network-Indication . 69g34.4.11 P-Early-Media . 69g34.4.12 CPC and OLI 69g34.4.13 Feature-Caps . 70g34.4.14 Priority 70g34.4.15 iotl . 70g34.4.16 Restoration-Info 70g34.4.17 Relayed-Charge 70g34.4.18 Service-Interact-Info . 70g34.4.19

19、 Cellular-Network-Info 70g34.5 Charging correlation principles for IM CN subsystems . 70g34.5.1 Overview 70g34.5.2 IM CN subsystem charging identifier (ICID) . 71g34.5.2A Related ICID . 72g34.5.3 Access network charging information 72g34.5.3.1 General 72g34.5.3.2 Access network charging information

20、. 72g34.5.4 Inter operator identifier (IOI) 72g34.5.4A Transit inter operator identifier (Transit IOI) . 74g34.5.5 Charging function addresses . 75g34.5.6 Relayed charge parameters . 75g34.5.7 Loopback-indication parameter 75g34.6 Support of local service numbers . 76g34.7 Emergency service . 76g3ET

21、SI ETSI TS 124 229 V13.8.0 (2017-01)43GPP TS 24.229 version 13.8.0 Release 134.7.1 Introduction. 76g34.7.2 Emergency calls generated by a UE . 76g34.7.3 Emergency calls generated by an AS 76g34.7.4 Emergency calls received from an enterprise network . 76g34.7.5 Location in emergency calls . 77g34.8

22、Void 78g34.9 Overlap signalling 78g34.9.1 General 78g34.9.2 Overlap signalling methods 78g34.9.2.1 In-dialog method . 78g34.9.2.1.1 General 78g34.9.2.2 Multiple-INVITE method . 78g34.9.2.2.1 General 78g34.9.3 Routeing impacts 78g34.9.3.1 General 78g34.9.3.2 Deterministic routeing . 79g34.9.3.3 Digit

23、 collection 79g34.10 Dialog correlation for IM CN subsystems 79g34.10.1 General 79g34.10.2 CONF usage 79g34.11 Priority mechanisms . 79g34.12 Overload control . 81g34.13 II-NNI traversal scenario 82g34.13.1 General 82g34.13.2 Identifying the II-NNI traversal scenario 82g34.13.3 Security aspects 82g3

24、4.14 Restoration procedures . 82g34.14.1 General 82g34.14.2 P-CSCF restoration procedures . 83g34.14.3 S-CSCF restoration procedures . 83g34.15 Resource sharing 83g34.16 Priority sharing . 84g35 Application usage of SIP 84g35.1 Procedures at the UE 84g35.1.0 General 84g35.1.1 Registration and authen

25、tication. 84g35.1.1.1 General 84g35.1.1.1A Parameters contained in the ISIM . 85g35.1.1.1B Parameters provisioned to a UE without ISIM or USIM 85g35.1.1.1B.1 Parameters provisioned in the IMC . 85g35.1.1.1B.2 Parameters when UE does not contain ISIM, USIM or IMC 86g35.1.1.2 Initial registration 86g3

26、5.1.1.2.1 General 86g35.1.1.2.2 Initial registration using IMS AKA . 91g35.1.1.2.3 Initial registration using SIP digest without TLS 92g35.1.1.2.4 Initial registration using SIP digest with TLS . 92g35.1.1.2.5 Initial registration using NASS-IMS bundled authentication 93g35.1.1.2.6 Initial registrat

27、ion using GPRS-IMS-Bundled authentication . 93g35.1.1.3 Subscription to the registration-state event package . 93g35.1.1.3A Void. 94g35.1.1.4 User-initiated reregistration and registration of an additional public user identity . 94g35.1.1.4.1 General 94g35.1.1.4.2 IMS AKA as a security mechanism. 98

28、g35.1.1.4.3 SIP digest without TLS as a security mechanism 99g35.1.1.4.4 SIP digest with TLS as a security mechanism . 100g35.1.1.4.5 NASS-IMS bundled authentication as a security mechanism . 100g35.1.1.4.6 GPRS-IMS-Bundled authentication as a security mechanism . 100g35.1.1.5 Authentication . 101g3

29、5.1.1.5.1 IMS AKA - general . 101g35.1.1.5.2 Void . 102g35.1.1.5.3 IMS AKA abnormal cases . 102g3ETSI ETSI TS 124 229 V13.8.0 (2017-01)53GPP TS 24.229 version 13.8.0 Release 135.1.1.5.4 SIP digest without TLS general 103g35.1.1.5.5 SIP digest without TLS abnormal procedures 103g35.1.1.5.6 SIP digest

30、 with TLS general . 103g35.1.1.5.7 SIP digest with TLS abnormal procedures . 104g35.1.1.5.8 NASS-IMS bundled authentication general . 104g35.1.1.5.9 NASS-IMS bundled authentication abnormal procedures 104g35.1.1.5.10 GPRS-IMS-Bundled authentication general . 104g35.1.1.5.11 GPRS-IMS-Bundled authenti

31、cation abnormal procedures . 104g35.1.1.5.12 Abnormal procedures for all security mechanisms 104g35.1.1.5A Network-initiated re-authentication 105g35.1.1.5B Change of IPv6 address due to privacy . 105g35.1.1.6 User-initiated deregistration 106g35.1.1.6.1 General 106g35.1.1.6.2 IMS AKA as a security

32、mechanism. 108g35.1.1.6.3 SIP digest without TLS as a security mechanism 108g35.1.1.6.4 SIP digest with TLS as a security mechanism . 109g35.1.1.6.5 NASS-IMS bundled authentication as a security mechanism . 109g35.1.1.6.6 GPRS-IMS-Bundled authentication as a security mechanism . 109g35.1.1.7 Network

33、-initiated deregistration . 110g35.1.2 Subscription and notification 111g35.1.2.1 Notification about multiple registered public user identities . 111g35.1.2.2 General SUBSCRIBE requirements 111g35.1.2A Generic procedures applicable to all methods excluding the REGISTER method . 111g35.1.2A.1 UE-orig

34、inating case . 111g35.1.2A.1.1 General 111g35.1.2A.1.2 Structure of Request-URI 117g35.1.2A.1.3 UE without dial string processing capabilities 117g35.1.2A.1.4 UE with dial string processing capabilities 118g35.1.2A.1.5 Setting the “phone-context“ tel URI parameter . 118g35.1.2A.1.6 Abnormal cases .

35、119g35.1.2A.2 UE-terminating case 120g35.1.3 Call initiation - UE-originating case . 122g35.1.3.1 Initial INVITE request 122g35.1.4 Call initiation - UE-terminating case 124g35.1.4.1 Initial INVITE request 124g35.1.4A Session modification . 126g35.1.4A.0 General 126g35.1.4A.1 Generating session modi

36、fication request . 126g35.1.4A.2 Receiving session modification request 126g35.1.5 Call release 126g35.1.6 Emergency service 126g35.1.6.1 General 126g35.1.6.2 Initial emergency registration 127g35.1.6.2A New initial emergency registration . 128g35.1.6.3 Initial subscription to the registration-state

37、 event package . 128g35.1.6.4 User-initiated emergency reregistration 128g35.1.6.5 Authentication . 128g35.1.6.6 User-initiated emergency deregistration . 128g35.1.6.7 Network-initiated emergency deregistration . 128g35.1.6.8 Emergency session setup . 128g35.1.6.8.1 General 128g35.1.6.8.2 Emergency

38、session set-up in case of no registration . 129g35.1.6.8.3 Emergency session set-up within an emergency registration 131g35.1.6.8.4 Emergency session setup within a non-emergency registration 132g35.1.6.9 Emergency session release 134g35.1.6.10 Successful or provisional response to a request not det

39、ected by the UE as relating to an emergency session . 134g35.1.7 Void 135g35.1.8 Void 135g35.2 Procedures at the P-CSCF 135g35.2.1 General 135g35.2.2 Registration . 139g3ETSI ETSI TS 124 229 V13.8.0 (2017-01)63GPP TS 24.229 version 13.8.0 Release 135.2.2.1 General 139g35.2.2.2 IMS AKA as a security

40、mechanism 145g35.2.2.3 SIP digest without TLS as a security mechanism . 148g35.2.2.4 SIP digest with TLS as a security mechanism. 149g35.2.2.5 NASS-IMS bundled authentication as a security mechanism . 151g35.2.2.6 GPRS-IMS-Bundled authentication as a security mechanism 151g35.2.2.7 P-CSCF reconfigur

41、ed to not accept registrations 152g35.2.3 Subscription to the users registration-state event package . 152g35.2.3A Void 153g35.2.3B SUBSCRIBE request 153g35.2.4 Registration of multiple public user identities 153g35.2.5 Deregistration . 155g35.2.5.1 User-initiated deregistration 155g35.2.5.2 Network

42、-initiated deregistration . 156g35.2.6 General treatment for all dialogs and standalone transactions excluding the REGISTER method . 156g35.2.6.1 Introduction . 156g35.2.6.2 Determination of UE-originated or UE-terminated case . 156g35.2.6.3 Requests initiated by the UE . 157g35.2.6.3.1 General for

43、all requests 157g35.2.6.3.2 Void . 158g35.2.6.3.2A Abnormal cases . 158g35.2.6.3.3 Initial request for a dialog 159g35.2.6.3.4 Responses to an initial request for a dialog . 161g35.2.6.3.5 Target refresh request for a dialog . 162g35.2.6.3.6 Responses to a target refresh request for a dialog . 163g3

44、5.2.6.3.7 Request for a standalone transaction . 163g35.2.6.3.8 Responses to a request for a standalone transaction 165g35.2.6.3.9 Subsequent request other than a target refresh request 165g35.2.6.3.10 Responses to a subsequent request other than a target refresh request 166g35.2.6.3.11 Request for

45、an unknown method that does not relate to an existing dialog . 166g35.2.6.3.12 Responses to a request for an unknown method that does not relate to an existing dialog . 167g35.2.6.4 Requests terminated by the UE . 167g35.2.6.4.1 General for all requests 167g35.2.6.4.2 General for all responses . 168

46、g35.2.6.4.3 Initial request for a dialog 168g35.2.6.4.4 Responses to an initial request for a dialog . 169g35.2.6.4.5 Target refresh request for a dialog . 171g35.2.6.4.6 Responses to a target refresh request for a dialog . 172g35.2.6.4.7 Request for a standalone transaction . 172g35.2.6.4.8 Respons

47、es to a request for a standalone transaction 173g35.2.6.4.9 Subsequent request other than a target refresh request 174g35.2.6.4.10 Responses to a subsequent request other than a target refresh request 174g35.2.6.4.11 Request for an unknown method that does not relate to an existing dialog . 175g35.2

48、.6.4.12 Responses to a request for an unknown method that does not relate to an existing dialog . 175g35.2.7 Initial INVITE 175g35.2.7.1 Introduction . 175g35.2.7.2 UE-originating case . 175g35.2.7.3 UE-terminating case 176g35.2.7.4 Access network charging information . 177g35.2.8 Call release 177g3

49、5.2.8.1 P-CSCF-initiated call release 177g35.2.8.1.1 Cancellation of a session currently being established 177g35.2.8.1.2 Release of an existing session . 177g35.2.8.1.3 Abnormal cases . 180g35.2.8.1.4 Release of the existing dialogs due to registration expiration and deletion of the security association, IP association or TLS session 180g35.2.8.2 Call release initiated by any other entity . 180g35.2.8.3 Session expiration . 180g35.2.9 Subsequent requests 181g35.2.9.1 UE-originating case. 181g35.2.9.2 UE-terminating case 181g35.2.10 Emergency service 181g3ETS