1、 ETSI TS 124 628 V14.0.0 (2017-05) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Common Basic Communication procedures using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.628 version 14.0.0 Re
2、lease 14) TECHNICAL SPECIFICATION ETSI ETSI TS 124 628 V14.0.0 (2017-05)13GPP TS 24.628 version 14.0.0 Release 14Reference RTS/TSGC-0124628ve00 Keywords GSM,LTE,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 Siret N 348 623 562
3、 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 versions and/or in print. The content of an
4、y 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 is the print of the Portable Document Form
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7、cluding 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 media. European Telecommunications Standard
8、s 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 Organizational Partners. oneM2M logo is protected fo
9、r the benefit of its Members GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 124 628 V14.0.0 (2017-05)23GPP TS 24.628 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been dec
10、lared to ETSI. 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“, whic
11、h is available 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
12、 ETSI SR 000 314 (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
13、or reports using 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 t
14、erminology In the 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 allowe
15、d in ETSI deliverables except when used in direct citation. ETSI ETSI TS 124 628 V14.0.0 (2017-05)33GPP TS 24.628 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 7g33
16、.1 Definitions 7g33.2 Abbreviations . 7g34 Common basic communication procedures 8g34.1 Introduction 8g34.2 Announcement . 8g34.2.1 General 8g34.2.2 Providing announcements to a user during the establishment of a communication session . 8g34.2.3 Providing announcements to a user during an establishe
17、d communication session 9g34.2.4 Communication request rejected . 9g34.2.5 Providing announcements to a user during the release of a communication session 9g34.2.6 Providing announcements to a terminating user just after the call is answered and before establishing direct communication session betwe
18、en end users . 9g34.3 Alternative ring tone . 9g34.3A Voicemail server identification 10g34.4 Network Determined User Busy (NDUB) 10g34.4a Special REFER request handling procedures . 10g34.4b Screening of 200 (OPTIONS) response content . 11g34.5 Operational requirements . 11g34.5.1 Provision/withdra
19、wn . 11g34.5.2 Requirements on the originating network side 11g34.5.3 Requirements on the terminating network side . 12g34.6 Coding requirements 12g34.7 Signalling procedures . 12g34.7.1 Activation, deactivation 12g34.7.1A Registration/erasure 12g34.7.1B Interrogation . 12g34.7.2 Invocation and oper
20、ation 12g34.7.2.1 Actions at the originating UE 12g34.7.2.2 Void. 14g34.7.2.3 Void. 14g34.7.2.4 Void. 14g34.7.2.5 Void. 14g34.7.2.6 Void. 14g34.7.2.7 Void. 14g34.7.2.8 Void. 14g34.7.2.9 Actions at the AS 14g34.7.2.9.1 Providing announcements during an established communication session . 14g34.7.2.9.
21、2 Providing announcements during the establishment of a communication session 14g34.7.2.9.3 Providing announcements when communication request is rejected . 14g34.7.2.9.4 Providing alternative ring tone during the establishment of a communication session . 14g34.7.2.9.5 Early dialog procedures at th
22、e AS . 14g34.7.2.9.6 Providing announcements during the release of a communication session . 15g34.7.2.9.7 Starting special REFER handling procedures at the AS of the initiator of the REFER request 15g34.7.2.9.8 Voicemail server 17g34.7.2.9.9 Providing announcements to a terminating user just after
23、the call is answered and before establishing direct communication session between end users 17g34.7.2.9.10 Screening of 200 (OPTIONS) response content 18g3ETSI ETSI TS 124 628 V14.0.0 (2017-05)43GPP TS 24.628 version 14.0.0 Release 144.7.2.10 Action at the terminating UE 18g34.8 Interactions with ot
24、her networks 18g34.8.1 Void 18g34.8.2 Void 18g34.8.3 Void 18g34.9 Signalling flows 18g34.10 Parameter values (timers) . 18g3Annex A (informative): Signalling flows for announcements . 19g3A.1 Providing announcements to a user during the establishment of a communication session 19g3A.1.1 Providing in
25、-band announcement . 19g3A.1.2 Including Alert-Info header field in the 180 (Ringing) response . 22g3A.1.3 Announcements provided by the PSTN/ISDN . 23g3A.1.4 Announcement provided towards a user connected to the PSTN/ISDN 25g3A.1.5 Providing in-band announcement after a reliable provisional respons
26、e has been received by the terminating UE . 26g3A.2 Providing announcements to a user during an established communication . 28g3A.2.1 Scenario 1: UE - AS - UE 29g3A.2.2 Scenario 2: UE - AS/MRFC/MRFP - UE . 30g3A.3 Communication request rejected 31g3A.3.1 Sending the announcement as in-band informati
27、on 31g3A.3.1.1 Using early media . 31g3A.3.1.2 Using an established session . 34g3A.3.2 Including an Error-Info header field in a 3xx, 4xx, 5xx and 6xx response 36g3A.3.3 Announcements provided by the PSTN/ISDN . 38g3A.3.4 Announcement provided to a user connected to the PSTN/ISDN 38g3A.4 Providing
28、announcements to a user during the release of a communication session . 38g3A.4.1 Scenario 1: UE - AS - UE 39g3A.4.2 Scenario 2: UE - AS/MRFC/MRFP - UE . 40g3A.5 Providing announcements to a terminating user just after the call is answered and before establishing direct communication session between
29、 end users 41g3A.5.1 Switch media path from (UE-AS/MRFC/MRFP) to (UE-UE) within the same dialog 41g3A.5.2 Using 180 (Ringing) response towards originating UE 43g3Annex B (informative): Signalling flows for Network Determined User Busy (NDUB) 46g3B.1 Basic call with UE busy with T-AS involvement (NDU
30、B condition check) . 46g3B.2 Busy condition (NDUB) detected by terminating AS 47g3Annex C (normative): Void . 49g3Annex D (normative): AS establishing multiple dialogs with originating UE 50g3D.1 General . 50g3Annex E (informative): Signalling flows for 3rdparty call control 51g3Annex F (informative
31、): Void . 57g3Annex G (normative): AS actions using gateway model . 58g3G.1 General . 58g3Annex H (informative): Change history . 59g3History 61g3ETSI ETSI TS 124 628 V14.0.0 (2017-05)53GPP TS 24.628 version 14.0.0 Release 14Foreword This Technical Specification (TS) was been produced by ETSI Techni
32、cal Committee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) and originally published as ETSI TS 183 028 17. It was transferred to the 3rd Generation Partnership Project (3GPP) in January 2008. The contents of the present document are subject to con
33、tinuing 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 and an increase in version number as follows: Version x.y.z where: x the first digit: 1 p
34、resented 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 enhancements, corrections, updates, etc. z the third digit is incremented when editorial
35、 only changes have been incorporated in the document. ETSI ETSI TS 124 628 V14.0.0 (2017-05)63GPP TS 24.628 version 14.0.0 Release 141 Scope The present document describes the stage three protocol for basic communication procedures common to several services in the IP Multimedia (IM) Core Network (C
36、N) subsystem when at least one Application Server (AS) is included in the communication. The common procedures are based on stage three specifications for supplementary services. The present document contains examples of signalling flows for the common basic communication procedures. The present doc
37、ument is applicable to User Equipment (UE) and Application Servers (AS) which are intended to support the common basic communication procedures. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References
38、are either specific (identified by date of publication, 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 doc
39、ument), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TS 24.229: “IP Multimedia Call Control Protocol based on SIP and SDP“ 2 Void. 3 Void. 4 IETF RFC 3261: “SIP: Session Initiation Protocol“. 5 IETF RFC 3262: “R
40、eliability of Provisional Responses in the Session Initiation Protocol (SIP)“. 6 IETF RFC 3960: “Early Media and Ringing Tone Generation in the Session Initiation Protocol (SIP)“. 7 ETSI TS 181 005: “Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); S
41、ervice and Capability Requirements“. 8 Void. 9 3GPP TS 29.163: “Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks“. 10 Void. 11 ITU-T Recommendation I.112: “Vocabulary of terms for ISDNs“. 12 IETF RFC 5009: “Private Header (P-Header) Extension
42、 to the Session Initiation Protocol (SIP) for Authorization of Early Media“. 13 IETF RFC 3515: “The Session Initiation Protocol (SIP) Refer Method“. 14 IETF RFC 3725: “Best Current Practices for Third Party Call Control (3pcc) in the Session Initiation Protocol (SIP)“. 15 3GPP TS 24.607: “Originatin
43、g Identification Presentation (OIP) and Originating Identification Restriction (OIR) using IP Multimedia (IM)Core Network (CN) subsystem; Protocol specification“. ETSI ETSI TS 124 628 V14.0.0 (2017-05)73GPP TS 24.628 version 14.0.0 Release 1416 Void. 17 ETSI TS 183 028 V2.4.0: “Telecommunications an
44、d Internet converged Services and Protocols for Advanced Networking (TISPAN); Common Basic Communication procedures; Protocol specification“. 18 IETF RFC 6228 (May 2011): “Response Code for Indication of Terminated Dialog“. 19 IETF RFC 3840: “Indicating User Agent Capabilities in the Session Initiat
45、ion Protocol (SIP)“ 20 IETF RFC 4596: “Guidelines for usage of the Session Initiation Protocol (SIP) Caller Preferences Extension 21 IETF RFC 6665 (July 2012): “SIP-Specific Event Notification“. 22 IETF RFC 7647 (September 2015): “Clarifications for the Use of REFER with RFC6665“. 23 3GPP TS 22.173:
46、 “Multimedia Telephony Service and supplementary services“. 24 3GPP TS 22.001: “Principles of circuit telecommunication services supported by a Public Land Mobile Network (PLMN)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and defini
47、tions apply: announcement: service related message sent to a user that can be of any type of media e.g. a voice message or a video-clip communication: transfer of information between two or more users, entities, processes or nodes according to some agreed conventions NOTE: See ITU-T Recommendation I
48、.112 modified 11. early media: media sent before a communication is established in-band announcement: announcement sent by the network using the bearer established for a communication Originating Application Server (O-AS): controlling application server responsible for the services provided to the o
49、riginating user Terminating Application Server (T-AS): controlling application server responsible for the services provided to the terminating user 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: 3pcc 3rdparty call control ACR Automatic Call Rejection AS Application Server B2BUA Back-to-Back User Agent IFC Initial Filter Criteria IMS IP Multimedia Subsystem ISDN Integrated Services Digital Network MGCF Media Gateway Control Function MGW Media GateWay MRFC Media Resource Function
