1、 ETSI TS 123 081 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Line Identification supplementary services; Stage 2 (3GPP TS 23.081 version 15.0.0 Release 15) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICA
2、TIONSRETSI ETSI TS 123 081 V15.0.0 (2018-07)13GPP TS 23.081 version 15.0.0 Release 15Reference RTS/TSGC-0423081vf00 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
4、ns 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 Format (PDF) version kept on a speci
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7、lm 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. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the E
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9、and owned by the GSM Association. ETSI ETSI TS 123 081 V15.0.0 (2018-07)23GPP TS 23.081 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
10、ial 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
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12、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 being the property of ETSI, a
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 123 081 V15.0.0 (2018-07)33GPP TS 23.081 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword
17、. 2g3Modal verbs terminology 2g3Foreword . 5g30 Scope 6g30.1 References 6g30.2 Definitions and abbreviations . 6g30.2.1 Definitions 6g30.2.1.1 Definition of line identity 6g30.2.1.2 Definition of presentation and screening indicators 7g30.2.2 Abbreviations 7g31 Calling line identification presentati
18、on (CLIP) 7g31.1 Handling of calling line identification presentation . 7g31.1.1 Interrogation . 7g31.2 Functions and information flows 8g31.2.1 Optional capability to carry calling line identification . 17g31.2.2 Information elements used in the messages 17g31.2.3 Parameters in Send Routeing Info a
19、nd Provide Roaming Number for CLI 18g31.2.4 Messages between MSC and VLR in destination network . 19g31.3 Information stored in the HLR . 19g31.4 State transition model . 19g31.5 Transfer of information from HLR to VLR 20g31.6 Information stored in the VLR . 20g31.7 Handover 20g31.8 Interactions wit
20、h other supplementary services 20g32 Calling line identification restriction (CLIR) . 20g32.1 Handling of calling line identification restriction . 20g32.1.1 General 20g32.1.2 Permanent mode . 20g32.1.3 Controlling presentation of the CLI when CLIR is provisioned in temporary mode 21g32.1.4 Interrog
21、ation . 21g32.2 Functions and information flows 22g32.3 Information stored in the HLR . 28g32.4 State transition model . 28g32.5 Transfer of information from HLR to VLR 28g32.6 Information stored in the VLR . 28g32.7 Handover 28g32.8 Interworking . 29g33 Connected line identification presentation (C
22、OLP) . 29g33.1 Handling of connected line identification presentation 29g33.1.1 Interrogation . 29g33.1.2 Interactions with call forwarding supplementary services 29g33.2 Functions and information flows 29g33.3 Information stored in the HLR . 35g33.4 State transition model . 35g33.5 Transfer of info
23、rmation from HLR to VLR 35g33.6 Information stored in the VLR . 35g33.7 Handover 36g34 Connected line identification restriction (COLR) 36g34.1 Handling of connected line identification restriction . 36g34.1.1 General 36g34.1.2 Interrogation . 36g34.2 Functions and information flows 36g34.3 Informat
24、ion stored in the HLR . 39g3ETSI ETSI TS 123 081 V15.0.0 (2018-07)43GPP TS 23.081 version 15.0.0 Release 154.4 State transition model . 39g34.5 Transfer of information from HLR to VLR 40g34.6 Information stored in the VLR . 40g34.7 Handover 40g34.8 Interworking . 40g3Annex A (informative): Mapping o
25、f CLI . 41g3Annex B (informative): Change history . 43g3History 44g3ETSI ETSI TS 123 081 V15.0.0 (2018-07)53GPP TS 23.081 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3GPP. This TS defines the stage 2 of the line identification supplementary services for th
26、e 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 in version numbe
27、r 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, updates, etc. z
28、 the third digit is incremented when editorial only changes have been incorporated in the specification; ETSI ETSI TS 123 081 V15.0.0 (2018-07)63GPP TS 23.081 version 15.0.0 Release 150 Scope The present document gives the stage 2 description of the call identification supplementary services. The gr
29、oup line identification supplementary services are divided into the following four supplementary services: - Calling line identification presentation CLIP (clause 1); - Calling line identification restriction CLIR (clause 2); - Connected line identification presentation COLP (clause 3); - Connected
30、line identification restriction COLR (clause 4). 0.1 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.)
31、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 document), a non-specific reference implicitly refers to the latest version of that document in t
32、he same Release as the present document. 1 3GPP TS 21.905: “3G Vocabulary“. 2 3GPP TS 23.011: “Technical Realization of Supplementary Services - General Aspects. 3 3GPP TS 23.018 : “Basic Call Handling; Technical realization“. 4 3GPP TS 22.081: “Line Identification supplementary services - Stage 1“.
33、 0.2 Definitions and abbreviations 0.2.1 Definitions 0.2.1.1 Definition of line identity The line identity is made up of the following information units: - The subscribers international ISDN/MSISDN number; - Optionally subaddress information. For mobile originated calls, the ISDN/MSISDN shall always
34、 be provided within the network. The subaddress shall only be included if it is provided by the user (or user equipment). The calling line identity is the line identity of the calling party. The connected line identity is the line identity of the connected party. The additional calling line identity
35、 provides additional line information for the purpose of the calling line identification presentation service (CLIP). The additional connected line identity provides additional line information for the purpose of the connected line identification presentation service (COLP). For mobile originating c
36、alls the user (or user equipment) has no possibility to provide an additional line identity. For mobile terminating calls the user (or user equipment) has no possibility to provide an additional connected line identity. ETSI ETSI TS 123 081 V15.0.0 (2018-07)73GPP TS 23.081 version 15.0.0 Release 150
37、.2.1.2 Definition of presentation and screening indicators In addition to, or instead of, the line identity or additional line identity, the network may send a presentation indicator (PI) together with a Cause of no CLI (CoNC) and/or a screening indicator (SI) to the MS as follows: - Presentation In
38、dicator: a) Presentation allowed; b) Presentation restricted; c) Number not available. - If the Presentation Indicator indicates “presentation restricted“ the Cause of no CLI may give a diagnostic: a) Unavailable; b) Rejected by user; c) Interaction with other services; d) Coin line/ Pay phone. - Sc
39、reening indicator: a) User provided, verified and passed; b) User provided, not screened; c) network provided. The screening indicator applies to the ISDN/MSISDN or the number given as additional line identity respectively. 0.2.2 Abbreviations Abbreviations used in the present document are listed in
40、 3GPP TR 21.905. 1 Calling line identification presentation (CLIP) 1.1 Handling of calling line identification presentation 1.1.1 Interrogation Status check The mobile subscriber can request the status of the supplementary service and be informed if the service is provided to him/her. This procedure
41、 is illustrated in figure 1.1. MS MSC VLR HLRInterrogate CLIPAcknowledgeRelease CompleteInterrogate CLIPFigure 1.1: Interrogation of calling line identification presentation ETSI ETSI TS 123 081 V15.0.0 (2018-07)83GPP TS 23.081 version 15.0.0 Release 151.2 Functions and information flows The followi
42、ng Mobile Additional Functions have been identified for the PLMN: MAF001 Determination of the calling line identification presentation subscription The ability of a PLMN component to determine whether the supplementary service is provisioned for the mobile subscriber. See figure 1.2. Location: VLR.
43、MAF002 Determination of the calling party number for offering to the called party The ability of a PLMN component to determine and to forward the calling line identity and related indications to the called party. See figure 1.3. Location: destination MSC. The information flow is shown in figure 1.9.
44、 ETSI ETSI TS 123 081 V15.0.0 (2018-07)93GPP TS 23.081 version 15.0.0 Release 15Figure 1.2: MAF001 Determination of calling line identification presentation subscription (VLR) Figure 1.2Process CLIP_MAF001 381_12(1)CLIP: Calling Line Identification Presentation. idleinitiatehandlingof C LIPCLIPprovi
45、sionedset provisionindication =not provisionedcontinuecallhandlingidleset provis ionindication =provisionedcalledsubscriberin HPLMNcountryoverridecategoryset overridecategory = yesset overridecategory = nonoyesye sye snonoETSI ETSI TS 123 081 V15.0.0 (2018-07)103GPP TS 23.081 version 15.0.0 Release
46、15Figure 1.3: MAF002 Determination of the information for offering to the called party (destination MSC) Figure 1.3process CLIP_MAF002 381_13(1)CLIP: Calling Line Identification PresentationCLI: Calling Line IdentityPI: Presentation IndicatorIdleCLIPProvisionedinitiatehandlingof CLIPCLI availableCLI
47、 received from VLRUse CLI receivedfrom VLRUse CLI received fromsignallingPI = Presentation restricted?Cause of No CLIaddition alCLIavailableoveridecategoryPI = presentationrestricted by network?additionalCLIavailableoverridecategoryCLIin case ofverride categorySet PI = presentationrestrictedpassaddi
48、tionalCLIpass CLISet PI =number notavailablepass CLIpass addition al CLIset PI =number notavailableContinueCallHandlingIdleYesNoYesNoYesNoYesNoNoYesYesNoYesNoYesNoYesNoadditionalCLICLIETSI ETSI TS 123 081 V15.0.0 (2018-07)113GPP TS 23.081 version 15.0.0 Release 15Figure 1.4: Procedure Cause_of_no_CL
49、I Procedure Cause_of_no_CLI 1(1)CoNC : Cause of no CLICause of no CLIsupported?CoNC = rejectby user?CoNC = interworkingwith other services?CoNC = Coin line/payphone?CoNC = Unavailable?Set CoNC =UnavailableSet CoNC =Coin line/payphoneSet CoNC =Interworkingwith other servicesSet CoNC =Reject byuserYesNoYesNoYesYesYesNoETSI ETSI TS 123 081 V15.0.0 (2018-07)123GPP TS 23.081 version 15.0.0 Release 15Figure 1.5: Addition of line identification information to Send Routeing Info message. Procedure CLI_MT_GMSC 1(1)Add Calling Party Number and Generic Nu mbe r t o th e SRIETS
