1、 ETSI TS 1Universal Mobile TelIP MultimCustomizeProt(3GPP TS 24.1TECHNICAL SPECIFICATION124 183 V13.0.0 (2016elecommunications System (LTE; timedia Subsystem (IMS) ized Ringing Signal (CRS); rotocol specification .183 version 13.0.0 Release 1316-01) (UMTS); 13) ETSI ETSI TS 124 183 V13.0.0 (2016-01)
2、13GPP TS 24.183 version 13.0.0 Release 13Reference RTS/TSGC-0124183vd00 Keywords 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 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture
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9、16-01)23GPP TS 24.183 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be f
10、ound 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 Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR
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12、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 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding
13、 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 the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are
14、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 deliverables except when used in direct citation. ETSI ETSI TS 124 183 V13.0.0 (2016-01)33GPP TS 24.183 version 13.0.0 Release 13Cont
15、ents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 7g34 Customized Ringing Signal (CRS) . 7g34.1 Introduction 7g34.2 Description . 7g34.2.1 General descript
16、ion . 7g34.3 Operational requirements . 7g34.3.1 Provision/withdrawal 7g34.3.1.1 CRS provision/withdrawal 7g34.3.1.2 Requirements on the originating network side 7g34.3.1.3 Requirements on the terminating network side . 8g34.4 Syntax requirements . 8g34.5 Signalling procedures . 8g34.5.1 General 8g3
17、4.5.2 Activation/deactivation . 8g34.5.3 Registration/erasure 8g34.5.4 Interrogation . 8g34.5.5 Invocation and operation 9g34.5.5.1 Actions at the originating UE 9g34.5.5.2 Actions at the terminating UE . 9g34.5.5.2.1 General 9g34.5.5.2.2 UE Actions for download and play model 9g34.5.5.2.2.1 General
18、. 9g34.5.5.2.2.2 UE Actions for CRS copy 9g34.5.5.2.2.3 UE Actions for CRS stop . 9g34.5.5.2.3 UE Actions for early session model 9g34.5.5.2.3.1 General. 9g34.5.5.2.3.2 UE Actions for CRS copy 10g34.5.5.2.4 UE support of DTMF 10g34.5.5.2.3.2 UE Actions for CRS stop . 10g34.5.5.3 Actions at the AS se
19、rving the originating UE . 10g34.5.5.3.1 General 10g34.5.5.3.2 AS Actions for early session model . 10g34.5.5.3.2.1 General AS actions 10g34.5.5.3.2.2 AS Actions for CRS stop . 11g34.5.5.3.3 AS Actions for download and play model . 12g34.5.5.3.4 AS Actions for CRS copy 12g34.5.5.3.5 AS support of DT
20、MF . 12g34.5.5.4 Actions at the AS serving the terminating UE 13g34.5.5.4.1 AS Actions for CRS stop . 13g34.5.5.4.2 AS Actions for early session model . 13g34.5.5.4.3 AS support of DTMF . 15g34.5.5.4.4 AS Actions for download and play model . 15g34.6 Interaction with other services 15g34.6.1 Communi
21、cation session Hold (HOLD). 15g34.6.2 Termination Identification Presentation (TIP) 15g3ETSI ETSI TS 124 183 V13.0.0 (2016-01)43GPP TS 24.183 version 13.0.0 Release 134.6.3 Termination Identification Restriction (TIR) 16g34.6.4 Originating Identification presentation (OIP) . 16g34.6.5 Originating Id
22、entification Restriction (OIR) . 16g34.6.6 Conference (CONF) 16g34.6.7 Communication Diversion (CDIV) . 16g34.6.7.1 General 16g34.6.7.2 CFNR 16g34.6.8 Message Waiting Indication (MWI) . 17g34.6.9 Communication Barring (CB). 17g34.6.10 Communication Waiting (CW) . 17g34.6.11 Explicit Communication Tr
23、ansfer (ECT) . 17g34.6.12 Completion of Communications to Busy Subscriber (CCBS) 17g34.7 Service configuration . 17g3Annex A (informative): Signalling flows 18g3A.1 CRS down and play model signalling flows 18g3A.1.1 Introduction 18g3A.1.2 CRS when UE#1 and UE#2 have resources available 19g3A.2 CRS s
24、ignalling flows using early session model 23g3A.2.1 Introduction 23g3A.2.2 CRS when UE#1 and UE#2 have resources available 23g3A.2.3 CRS when UE#1 does not have required resources available while UE#2 has resources available 29g3A.2.4 CRS when UE#1 has required resources available while UE#2 do not
25、have resources available 39g3A.2.5 Continue to play CRS during the conversation 46g3Annex B (informative): Void . 55g3Annex C (normative): Registration for URN used within the current document 56g3Annex D (informative): XML body in SIP message for indicating to UE . 57g3D.1 CRS service indication XM
26、L schema 57g3D.1.1 General . 57g3D.1.2 XML schema 57g3D.1.3 IANA registration template 57g3Annex E (normative): SDP a=content attribute “g.3gpp.crs“ value . 59g3E.1 Introduction 59g3E.2 IANA registration . 59g3Annex F(informative): Change history . 60g3History 62g3ETSI ETSI TS 124 183 V13.0.0 (2016-
27、01)53GPP TS 24.183 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration 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
28、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 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG app
29、roved 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 only changes have been incorporated in the document. ETSI ETSI TS 124 183 V13.0.0 (2016-01)63GP
30、P TS 24.183 version 13.0.0 Release 131 Scope The present document provides the protocol details for the Customized Ringing Signal (CRS) service in the IP Multimedia (IM) Core Network (CN) subsystem based on the requirements from 3GPP TS 22.183 2. The CRS service is an operator specific service by wh
31、ich an operator enables the subscriber to customize the media which is played to the called party as an incoming communication indication during establishment of a communication The present document is applicable to User Equipment (UE) and Application Servers (AS) which are intended to support the C
32、RS service. 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, edition number, version number, etc.) or non-specific. - For a specific refer
33、ence, 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 latest version of that document in the same Release as the present document
34、. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 22.183: “Customized Ringing Signal (CRS) Requirements; Stage 1“. 3 3GPP TS 24.229: “IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3“. 4 RFC 3959: “The Ea
35、rly Session Disposition Type for the Session Initiation Protocol (SIP)“. 5 3GPP TS 24.623: “Extensible Markup Language (XML) Configuration Access Protocol (XCAP) over the Ut interface for Manipulating Supplementary Services“. 6 3GPP TS 24.238: “Session Initiation Protocol (SIP) based user configurat
36、ion; Stage 3“. 7 RFC 6086 (January 2011): “Session Initiation Protocol (SIP) INFO Method and Package Framework“. 8 draft-ietf-salud-alert-info-urns-09 (October 2013): “URNs for the Alert-Info Header Field of the Session Initiation Protocol (SIP)“. Editors note: The above document cannot be formally
37、referenced until it is published as an RFC. 9 RFC 4796: “The Session Description Protocol (SDP) Content Attribute“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 1 and the following apply. A term defined in
38、 the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 1. ETSI ETSI TS 124 183 V13.0.0 (2016-01)73GPP TS 24.183 version 13.0.0 Release 13Media component: A media component, described by the SDP, is a separate data-flow related to a media type which is
39、sent by using an IP based transport protocol (e.g. RTP). Multiple media components may be used in the same session to send multiple media types. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 1 and the following apply. An abbreviation defined in
40、 the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 1. CRS Customized Ringing Signal 4 Customized Ringing Signal (CRS) 4.1 Introduction The CRS service is an operator specific service by which an operator enables the subscriber to customize
41、the media which is played to the called party during alerting of the called party. The media can consist of music, voice, text, video or other customized ringing signals. 4.2 Description 4.2.1 General description The service user is able to subscribe to the CRS service, activate (or de-activate) the
42、 service, and update the settings, e.g., to change by configuration the active CRS media. The media can consist of favourable songs, multimedia clips or other customized ring signals. The CRS subscriber is able to refine the CRS media selection behaviour with configured rules, e.g. time, calling par
43、tys location, called partys location, the identity of the calling and called party. The CRS service is able to select the appropriate CRS media according to the rules. CRS is an originating network service, but can also have a terminating network functional component. That is, CRS media can be selec
44、ted on behalf of the calling subscriber, but the called (IMS) subscriber can also subscribe to and activate the CRS service. Whether or not the called partys CRS media has precedence over the calling party“s selected CRS media is a matter of configuration in the called party“s (terminating) network.
45、 The presentation of the selected CRS media to the called party starts some time following the initiation of a session, but prior to session answer. When the called party answers, the CRS media either stops or continues during the conversation, depending on operator or user preferences. 4.3 Operatio
46、nal requirements 4.3.1 Provision/withdrawal 4.3.1.1 CRS provision/withdrawal The CRS service may be provided after prior arrangement with the service provider. The CRS service may be withdrawn at the subscriber“s request or for administrative reasons. 4.3.1.2 Requirements on the originating network
47、side The originating network side may support the “early-session“ extension as described in RFC 3959 7.For the early session model, if the CRS service is provided by the originating network, the CRS AS shall control an MRF as described in 3GPP TS 24.229 3 that is acting on behalf of a calling subscr
48、iber who has activated CRS. ETSI ETSI TS 124 183 V13.0.0 (2016-01)83GPP TS 24.183 version 13.0.0 Release 13The CRS service implementing the download and play model adds no additional requirements on the originating network side. 4.3.1.3 Requirements on the terminating network side The terminating ne
49、twork side may support the “early-session“ extension as described in RFC 3959 7. NOTE: the CRS service implementing the early-session model needs the early-session extension to be supported by intermediate entities and the terminating UE, else CRS media can not be provided to the called party. The CRS service implementing the download and play model adds no additional requirements on the terminating network side. For early session model, if the CRS service is provided by the terminating network, the CRS AS shall control an MRF as describ
