1、 ETSI TS 124 072 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Call Deflection (CD) supplementary service; Stage 3 (3GPP TS 24.072 version 15.0.0 Release 15) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICA
2、TIONSRETSI ETSI TS 124 072 V15.0.0 (2018-07)13GPP TS 24.072 version 15.0.0 Release 15Reference RTS/TSGC-0424072vf00 Keywords GSM,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 b
3、ut 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 any electronic and/or print versio
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9、and owned by the GSM Association. ETSI ETSI TS 124 072 V15.0.0 (2018-07)23GPP TS 24.072 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essent
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13、nd 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 Specification (TS) has been produced
14、 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 deliverables. The cross reference betwee
15、n 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 interpreted as described in clause 3.2 o
16、f 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 124 072 V15.0.0 (2018-07)33GPP TS 24.072 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword
17、. 2g3Modal verbs terminology 2g3Foreword . 4g31 Scope 5g32 References 5g33 Definitions and abbreviations . 5g33.1 Abbreviations . 5g34 Call Deflection (CD) 5g34.1 Normal operation 5g34.1.1 Served mobile subscriber side 5g34.1.2 Deflected-to mobile subscriber side 6g34.1.3 Calling mobile subscriber s
18、ide 7g3Annex A (informative): Change history . 8g3History 9g3ETSI ETSI TS 124 072 V15.0.0 (2018-07)43GPP TS 24.072 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3GPP. This TS describes procedures on the radio interface for the call deflection supplementary s
19、ervice within the 3GPP system. 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 this TS, it will be re-released by the TSG with an identifying change of release date and an increase
20、in version number as follows: Version 3.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 Indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
21、 updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the specification; ETSI ETSI TS 124 072 V15.0.0 (2018-07)53GPP TS 24.072 version 15.0.0 Release 151 Scope This Global System for Mobile communications Technical Specification specifies the procedure
22、s used at the radio interface (reference point Um as defined in 3GPP TS 24.002) for normal operation of Call Deflection (CD) supplementary service. Provision and withdrawal of supplementary services is an administrative matter between the mobile subscriber and the service provider and cause no signa
23、lling on the radio interface. 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. - Fo
24、r 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 document), a non-specific reference implicitly refers to the latest version of that document in the same Release as th
25、e present document. 1 3GPP TS 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 22.072: “Call Deflection (CD) supplementary service Stage 1“. 3 3GPP TS 24.002: “GSM Public Land Mobile Network (PLMN) access reference configuration“. 4 3GPP TS 24.008: “Mobile radio interface Layer 3 specificatio
26、n; Core network protocols; Stage 3“. 5 3GPP TS 24.080: “Mobile radio interface layer 3 supplementary services specification; Formats and coding“. 3 Definitions and abbreviations 3.1 Abbreviations Abbreviations used in this specification are listed in 3GPP TS 21.905. 4 Call Deflection (CD) 4.1 Normal
27、 operation 4.1.1 Served mobile subscriber side The served mobile subscriber may invoke the call deflection supplementary service if an incoming call is offered. According to 3GPP TS 22.072 this may happen as an automatic response from the mobile station if the call is offered or as the result of a s
28、ubscriber action. The mobile station shall invoke the call deflection supplementary service by initiating call clearing with a DISCONNECT message including the call deflection request (refer to figure 4.1). The call deflection request shall contain the DeflectedToNumber which may be accompanied by a
29、 DeflectedToSubAddress. The MS may invoke the call deflection supplementary service at every time after call confirmation until the call is accepted (refer to 3GPP TS 24.008). If the network accepts the call deflection request, it shall continue call clearing. The result indication shall be returned
30、 to the mobile station in the RELEASE message. If the network cannot accept the call deflection request, it shall continue call clearing. The corresponding error indication shall be returned to the mobile station in the RELEASE message. Error values are specified in 3GPP TS 24.080. ETSI ETSI TS 124
31、072 V15.0.0 (2018-07)63GPP TS 24.072 version 15.0.0 Release 15During the call deflection request the MS shall run a timer TCD. This timer is started when the call deflection request is sent and stopped when a response is received from the network. If this timer expires the MS shall assume that the c
32、all deflection request has failed, locally release the invokeID, inform the user of the failure and continue call clearing as defined in 3GPP TS 24.008. MS Network SETUP DISCONNECT - Facility (Invoke = CallDeflection (DeflectedToNumber, DeflectedToSubAddress) RELEASE Figure 4.1: Call deflection invo
33、cation for an incoming call 4.1.2 Deflected-to mobile subscriber side As for the call forwarding supplementary services the deflected-to mobile subscriber will receive a NotifySS operation containing the SS Notification indicating that the incoming call is a forwarded call. When available, the SS Co
34、de of the Call Deflection supplementary service is included, see figure 4.2. When multiple diversions occurs the value of the SS Code shall relate to the last invoked diversion service. In addition the deflected-to subscriber will receive the redirecting party BCD number and optionally, a redirectin
35、g party subaddress. The redirecting party BCD number information element is made up of a number of information units as defined in 3GPP TS 24.008. In addition to or instead of the redirecting partys digits, the subscriber may be given the following information: - screening indicator; - presentation
36、indicator. Indicator values are given in 3GPP TS 24.008. The redirecting party subaddress information element is made up of a number of information units as defined in 3GPP TS 24.008. ETSI ETSI TS 124 072 V15.0.0 (2018-07)73GPP TS 24.072 version 15.0.0 Release 15MS Network SETUP FACILITY New Version
37、 Subject/Comment Apr 1999 GSM 04.72 7.0.0 Transferred to 3GPP CN1 CN#03 24.072 R99 3.0.0 Approved at CN#03 CN#11 24.072 3.0.0 Rel-4 4.0.0 Release 4 after CN#11 CN#15 24.072 4.0.0 Rel-4 4.0.1 References updated CN#16 24.072 4.0.1 Rel-5 5.0.0 Release 5 after CN#16 CN#26 24.072 5.0.0 Rel-6 6.0.0 Releas
38、e 6 after CN#26 CT#36 24.072 6.0.0 Rel-7 7.0.0 Upgraded unchanged from Rel-6 CT#42 24.072 7.0.0 Rel-8 8.0.0 Upgraded unchanged from Rel-7 2009-12 24.072 8.0.0 - Rel-9 9.0.0 Update to Rel-9 version (MCC) 2011-03 24.072 9.0.0 - Rel-10 10.0.0 Update to Rel-10 version (MCC) 2012-09 24.072 10.0.0 - Rel-1
39、1 11.0.0 Update to Rel-11 version (MCC) 2014-09 24.072 11.0.0 - Rel-12 12.0.0 Update to Rel-12 version (MCC) 2015-12 24.072 12.0.0 - Rel-13 13.0.0 Update to Rel-13 version (MCC) 2017-03 24.072 13.0.0 - Rel-14 14.0.0 Update to Rel-14 version (MCC) 2018-06 24.072 14.0.0 - Rel-15 15.0.0 Update to Rel-15 version (MCC) ETSI ETSI TS 124 072 V15.0.0 (2018-07)93GPP TS 24.072 version 15.0.0 Release 15History Document history V15.0.0 July 2018 Publication
