1、 ETSI TS 124 628 V14.1.0 (2018-01) 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 14.1.0 Re
2、lease 14) TECHNICAL SPECIFICATION ETSI ETSI TS 124 628 V14.1.0 (2018-01)13GPP TS 24.628 version 14.1.0 Release 14Reference RTS/TSGC-0124628ve10 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
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8、TM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM
9、 logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 124 628 V14.1.0 (2018-01)23GPP TS 24.628 version 14.1.0 Release 14Intellectual Property Rights Essential patents IPRs essential or potentially essential to the present document may have been declared to ETSI. The informat
10、ion 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 from the ETS
11、I 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 000 314 (or the up
12、dates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as
13、 being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specif
14、ication (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverabl
15、es. 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 the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interprete
16、d 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 deliverables except when used in direct citation. ETSI ETSI TS 124 628 V14.1.0 (2018-01)33GPP TS 24.628 version 14.1.0 Release 14Contents Intellectua
17、l Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Common basic communication procedures 8g34.1 Introduction 8g34.2 Announcement . 8g34.2.1 General 8g34.2.2 Providing
18、announcements to a user during the establishment of a communication session . 8g34.2.3 Providing announcements to a user during an established communication session 9g34.2.4 Communication request rejected . 9g34.2.5 Providing announcements to a user during the release of a communication session 9g34
19、.2.6 Providing announcements to a terminating user just after the call is answered and before establishing direct communication session between end users . 9g34.3 Alternative ring tone . 9g34.3A Voicemail server identification 10g34.4 Network Determined User Busy (NDUB) 10g34.4a Special REFER reques
20、t handling procedures . 10g34.4b Screening of 200 (OPTIONS) response content . 11g34.5 Operational requirements . 11g34.5.1 Provision/withdrawn . 11g34.5.2 Requirements on the originating network side 11g34.5.3 Requirements on the terminating network side . 12g34.6 Coding requirements 12g34.7 Signal
21、ling procedures . 12g34.7.1 Activation, deactivation 12g34.7.1A Registration/erasure 12g34.7.1B Interrogation . 12g34.7.2 Invocation and operation 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. 14g
22、34.7.2.8 Void. 14g34.7.2.9 Actions at the AS 14g34.7.2.9.1 Providing announcements during an established communication session . 14g34.7.2.9.2 Providing announcements during the establishment of a communication session 14g34.7.2.9.3 Providing announcements when communication request is rejected . 14
23、g34.7.2.9.4 Providing alternative ring tone during the establishment of a communication session . 14g34.7.2.9.5 Early dialog procedures at the 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
24、 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 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
25、 ETSI TS 124 628 V14.1.0 (2018-01)43GPP TS 24.628 version 14.1.0 Release 144.7.2.10 Action at the terminating UE 18g34.8 Interactions with other 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 f
26、lows for announcements . 19g3A.1 Providing announcements to a user during the establishment of a communication session 19g3A.1.1 Providing in-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
27、Announcement provided towards a user connected to the PSTN/ISDN 25g3A.1.5 Providing in-band announcement after a reliable provisional response 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
28、29g3A.2.2 Scenario 2: UE - AS/MRFC/MRFP - UE . 30g3A.3 Communication request rejected 31g3A.3.1 Sending the announcement as in-band information 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 respons
29、e 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 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
30、.5 Providing announcements to a terminating user just after the call is answered and before establishing direct communication session between 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 4
31、3g3Annex B (informative): Signalling flows for Network Determined User Busy (NDUB) 46g3B.1 Basic call with UE busy with T-AS involvement (NDUB condition check) . 46g3B.2 Busy condition (NDUB) detected by terminating AS 47g3Annex C (normative): Void . 49g3Annex D (normative): AS establishing multiple
32、 dialogs with originating UE 50g3D.1 General . 50g3Annex E (informative): Signalling flows for 3rdparty call control 51g3Annex F (informative): Void . 57g3Annex G (normative): AS actions using gateway model . 58g3G.1 General . 58g3Annex H (informative): Change history . 59g3History 62g3ETSI ETSI TS
33、124 628 V14.1.0 (2018-01)53GPP TS 24.628 version 14.1.0 Release 14Foreword This Technical Specification (TS) was been produced by ETSI Technical Committee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) and originally published as ETSI TS 183 028 17.
34、 It was transferred to the 3rd Generation Partnership Project (3GPP) in January 2008. 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
35、 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 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 incr
36、emented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 124 628 V14.1.0 (2018-01)63GPP TS 24.628 version 14.1.0 Release 141 Scope The present docume
37、nt describes the stage three protocol for basic communication procedures common to several services in the IP Multimedia (IM) Core Network (CN) subsystem when at least one Application Server (AS) is included in the communication. The common procedures are based on stage three specifications for supp
38、lementary services. The present document contains examples of signalling flows for the common basic communication procedures. The present document is applicable to User Equipment (UE) and Application Servers (AS) which are intended to support the common basic communication procedures. 2 References T
39、he 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, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions
40、 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 latest version of that document in the same Release as the present document. 1 3GPP TS 24.229: “IP Mu
41、ltimedia Call Control Protocol based on SIP and SDP“ 2 Void. 3 Void. 4 IETF RFC 3261: “SIP: Session Initiation Protocol“. 5 IETF RFC 3262: “Reliability of Provisional Responses in the Session Initiation Protocol (SIP)“. 6 IETF RFC 3960: “Early Media and Ringing Tone Generation in the Session Initiat
42、ion Protocol (SIP)“. 7 ETSI TS 181 005: “Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); Service and Capability Requirements“. 8 Void. 9 3GPP TS 29.163: “Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (C
43、S) networks“. 10 Void. 11 ITU-T Recommendation I.112: “Vocabulary of terms for ISDNs“. 12 IETF RFC 5009: “Private Header (P-Header) Extension to the Session Initiation Protocol (SIP) for Authorization of Early Media“. 13 IETF RFC 3515: “The Session Initiation Protocol (SIP) Refer Method“. 14 IETF RF
44、C 3725: “Best Current Practices for Third Party Call Control (3pcc) in the Session Initiation Protocol (SIP)“. 15 3GPP TS 24.607: “Originating Identification Presentation (OIP) and Originating Identification Restriction (OIR) using IP Multimedia (IM)Core Network (CN) subsystem; Protocol specificatio
45、n“. ETSI ETSI TS 124 628 V14.1.0 (2018-01)73GPP TS 24.628 version 14.1.0 Release 1416 Void. 17 ETSI TS 183 028 V2.4.0: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Common Basic Communication procedures; Protocol specification“. 18 IETF RFC 6228
46、(May 2011): “Response Code for Indication of Terminated Dialog“. 19 IETF RFC 3840: “Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)“ 20 IETF RFC 4596: “Guidelines for usage of the Session Initiation Protocol (SIP) Caller Preferences Extension 21 IETF RFC 6665 (July 2012):
47、 “SIP-Specific Event Notification“. 22 IETF RFC 7647 (September 2015): “Clarifications for the Use of REFER with RFC6665“. 23 3GPP TS 22.173: “Multimedia Telephony Service and supplementary services“. 24 3GPP TS 22.001: “Principles of circuit telecommunication services supported by a Public Land Mob
48、ile Network (PLMN)“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions 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
49、 of information between two or more users, entities, processes or nodes according to some agreed conventions NOTE: See ITU-T Recommendation I.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 originating user Terminating Application Server (T-AS): controlling application server res
