ETSI TS 124 615-2016 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Communication Waiting (CW) using IP Multimedi.pdf

1、 ETSI TS 1Digital cellular telecommUniversal Mobile TelCommunication WaiCore NeProt(3GPP TS 24.6TECHNICAL SPECIFICATION124 615 V13.1.0 (2016mmunications system (Phase elecommunications System (LTE; aiting (CW) using IP Multimedetwork (CN) subsystem; rotocol Specification .615 version 13.1.0 Release

2、1316-04) e 2+) (GSM); (UMTS); edia (IM) 13) ETSI ETSI TS 124 615 V13.1.0 (2016-04)13GPP TS 24.615 version 13.1.0 Release 13Reference RTS/TSGC-0124615vd10 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 3

3、48 623 562 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 versions and/or in print. The con

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9、ade Marks registered and owned by the GSM Association. ETSI ETSI TS 124 615 V13.1.0 (2016-04)23GPP TS 24.615 version 13.1.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essen

10、tial 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 Secretariat. Latest updates

11、 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 updates on the ETSI Web server)

12、 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 3GPP identities, UMTS identities

13、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 the present document “shall“, “shall not“,

14、 “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 deliverables except when used in direct citati

15、on. ETSI ETSI TS 124 615 V13.1.0 (2016-04)33GPP TS 24.615 version 13.1.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Communication

16、 Waiting (CW) 8g34.1 Introduction 8g34.2 Description . 8g34.2.1 General description . 8g34.3 Operational requirements . 8g34.3.1 Provision/withdrawal 8g34.4 Coding requirements 9g34.4.1 CW indication . 9g34.4.2 CW notification 9g34.5 Signalling requirements 9g34.5.1 General 9g34.5.2 Activation/deact

17、ivation . 9g34.5.3 Registration/erasure 9g34.5.4 Interrogation . 10g34.5.5 Invocation and operation 10g34.5.5.1 Actions at the UE of user C . 10g34.5.5.2 Actions at the AS of user B . 10g34.5.5.3 Actions at the UE of user B . 11g34.5.5.3.1 General 11g34.5.5.3.2 Communication waiting presentation pro

18、cedures 11g34.5.5.3.3 User B actions during communication waiting condition 12g34.5.5.3.4 Communication release during a communication waiting condition . 12g34.6 Interaction with other services 14g34.6.1 Communication Waiting (CW) . 14g34.6.2 Communication Hold (HOLD) . 14g34.6.3 Terminating Identi

19、fication Presentation (TIP) 14g34.6.4 Terminating Identification Restriction (TIR) 14g34.6.5 Originating identification presentation (OIP) . 14g34.6.6 Originating identification restriction (OIR) 14g34.6.7 Conference calling (CONF) 14g34.6.8 Communication diversion services (CDIV) 14g34.6.8.1 Commun

20、ication forwarding unconditional (CFU) 14g34.6.8.2 Communication forwarding busy (CFB) . 14g34.6.8.3 Communication forwarding no reply (CFNR) 14g34.6.8.4 Communication forwarding on Not Logged-in (CFNL) . 15g34.6.8.5 Communication deflection (CD) . 15g34.6.9 Advice of charge (AOC) . 15g34.6.10 Compl

21、etion of calls to busy subscriber (CCBS) Completion of Communications by No Reply (CCNR) . 15g34.6.11 Malicious communication identification (MCID) 15g34.6.12 Anonymous Communication Rejection and Communication Barring (ACR/CB) . 15g34.6.13 Explicit Communication Transfer (ECT) . 15g34.6.14 Message

22、Waiting Indication (MWI) . 15g34.6.15 Flexible Alerting (FA) 15g3ETSI ETSI TS 124 615 V13.1.0 (2016-04)43GPP TS 24.615 version 13.1.0 Release 134.6.16 Customized Alerting Tones (CAT) . 15g34.7 Parameter values (timers) . 15g34.8 Service Configuration . 16g34.8.1 General 16g34.8.2 Data Semantics . 16

23、g34.8.3 XML Schema 16g35 Extensions within the present document 16g35.1 CW information XML body . 16g35.1.1 General 16g35.1.2 MIME type definition . 17g35.1.2.1 Introduction . 17g35.1.2.2 Operation . 17g3Annex A (informative): Signalling flows 18g3A.1 Network based CW flows. 18g3A.2 Terminal based C

24、W flows 21g3A.2.1 Successful communication establishment 21g3A.2.2 Timer expires 23g3Annex B (informative): Example of Filter Criteria . 25g3Annex C (informative): IANA Registration templates 26g3C.1 IANA registry for Application Media Types . 26g3C.1.1 IANA Registration template for application/vnd

25、.3gpp.cw+xml 26g3Annex D (informative): Change history . 27g3History 29g3ETSI ETSI TS 124 615 V13.1.0 (2016-04)53GPP TS 24.615 version 13.1.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are su

26、bject 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 and an increase in version number as follows: Version x.y.z where: x the firs

27、t 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 enhancements, corrections, updates, etc. z the third digit is incremented wh

28、en editorial only changes have been incorporated in the document. ETSI ETSI TS 124 615 V13.1.0 (2016-04)63GPP TS 24.615 version 13.1.0 Release 131 Scope The present document specifies the stage 3, Protocol Description of the Communication Waiting (CW) service, based on stage 1 and stage 2 of the ISD

29、N call waiting supplementary services. It provides the protocol details in the IP Multimedia (IM) Core Network (CN) subsystem based on the Session Initiation Protocol (SIP) and the Session Description Protocol (SDP). The Communication Waiting (CW) service enables a user to be informed, that very lim

30、ited resources are available for an incoming communication. The user then has the choice of accepting, rejecting or ignoring the waiting call (as per basic call procedures). The present document is applicable to User Equipment (UE) and Application Servers (AS) which are intended to support the CW su

31、pplementary 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 speci

32、fic 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 latest version of that document in the same Release as the present

33、 document. 1 3GPP TS 22.173: “IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1“. 2 3GPP TS 24.229: “Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); St

34、age 3“. 3 Void. 4 3GPP TS 24.628: “Common Basic Communication procedures using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification“. 5 3GPP TS 24.610: “Communication HOLD (HOLD) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification“. 6 3GPP TS 22.228: “Servi

35、ce requirements for the Internet Protocol (IP) multimedia core network subsystem (IMS); Stage 1“. 7 3GPP TS 24.623: “Extensible Markup Language (XML) Configuration Access Protocol (XCAP) over the Ut interface for Manipulating Supplementary Services“. 8 RFC 7462 (March 2015): “URNs for the Alert-Info

36、 Header Field of the Session Initiation Protocol (SIP)“. 9 RFC 5621 (September 2009): “Message Body Handling in the Session Initiation Protocol (SIP)“. 10 3GPP TS 24.238: “Session Initiation Protocol (SIP) based user configuration“. 11 RFC 6432: “Carrying Q.850 Codes in Reason Header Fields in SIP (

37、Session Initiation Protocol) Responses“. 12 RFC 3326 (December 2002): “The Reason Header Field for the Session Initiation Protocol (SIP)“. 13 RFC 3023 (January 2001): “XML Media Types“. ETSI ETSI TS 124 615 V13.1.0 (2016-04)73GPP TS 24.615 version 13.1.0 Release 1314 RFC 7044 (February 2014): “An Ex

38、tension to the Session Initiation Protocol (SIP) for Request History Info“. 15 RFC 3261 (June 2002): “SIP: Session Initiation Protocol“. 16 RFC 3459 (January 2003): “Critical Content Multi-purpose Internet Mail Extensions (MIME) Parameter“. 3 Definitions and abbreviations 3.1 Definitions For definit

39、ions used in this document see: - 3GPP TS 22.173 1 User B: User B is the user who reacts to the communication waiting at subscriber B. User C: User C is the user who has originated a communication to subscriber B which causes the CW supplementary service to be invoked. User A:.User A is a user (seve

40、ral such users may exist) who is engaged in a communication with User B (this communication can be in any state). Network determined user busy:.See 3GPP TS 22.173 1. Approaching Network determined user busy:.See 3GPP TS 22.173 1. User determined user busy:.See 3GPP TS 22.228 6. Network based CW: CW

41、when the network detects the CW condition and informs the UE about the conditon. Terminal based CW: CW when the UE detects the CW condition and informs the network about the condition. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: AoC Advice of Charge

42、 CAT Customized Alerting Tones CCBS Completion of Communication sessions to Busy Subscriber CD Communication Deflection CDIV Communication Diversion CFB Communication Forwarding Busy CFNL Communication Forwarding on Not Logged-in CFNR Communication Forwarding No Reply CFU Communication Forwarding Un

43、conditional FA Flexible AlertingOIP Originating Identification Presentation OIR Originating Identification Restriction TIP Terminating Identification Presentation TIR Terminating Identification Restriction CW Communication Waiting GRUU Globally Routable User agent URI HOLD Communication Hold IFC Ini

44、tial Filter Criteria IMS IP Multimedia Subsystem IP Internet Protocol ISDN Integrated Services Digital Network MCID Malicious Communication Identification ETSI ETSI TS 124 615 V13.1.0 (2016-04)83GPP TS 24.615 version 13.1.0 Release 13NDUB Network Determined User Busy SIP Session Initiation Protocol

45、UDUB User Determined User Busy UE User Equipment 4 Communication Waiting (CW) 4.1 Introduction The Communication Waiting (CW) service enables a UE to be informed that no resources are available for an incoming communication. The user then has the choice of accepting, rejecting or ignoring the incomi

46、ng communication (as per basic communication procedures). 4.2 Description 4.2.1 General description Two cases can occur depending on the networks ability to validate the status of the destination user upon receipt of an incoming communication (i.e. “approaching NDUB“ condition): - network based CW,

47、i.e. sufficient information on the user is available at the time a communication is to be delivered to the user, the network validates the status of this user. If the status of the user is “approaching NDUB“, the network presents the waiting communication to the destination user; or - terminal based

48、 CW, the network may be informed of the communication waiting situation upon receipt from the destination user of a communication waiting indication. When a communication arrives at the destination user, the UE validates the status of the user. If the user is already involved in one or more communic

49、ations, the terminal notifies the served user of a communication waiting situation. The user then has different possibilities to react, for example if it may decide to free some resources and accept the incoming communication. 4.3 Operational requirements 4.3.1 Provision/withdrawal The Communication Waiting service shall be provided after prior arrangement with the service provider. The CW service can as a network option, be offered to the corresponding users with a subscription option. This subscription option is part of the CW profil