1、Reference numberISO/IEC 19459:2001(E)ISO/IEC 2001Information technology Telecommunications and informationexchange between systems PrivateIntegrated Services Network Specification, functional model andinformation flows Single Step CallTransfer Supplementary ServiceTechnologies de linformation Tlcomm
2、unications et changedinformation entre systmes Rseau priv intgration de services Spcifications, modle fonctionnel et flux dinformations Servicesupplmentaire de transfert dappel pas uniqueNational Standard of CanadaCAN/CSA-ISO/IEC 19459:04(ISO/IEC 19459:2001)International Standard ISO/IEC 19459:2001
3、(first edition, 2001-05-01) has been adopted without modification(IDT) as CSA Standard CAN/CSA-ISO/IEC 19459:04, which has been approved as a National Standard of Canadaby the Standards Council of Canada.ISBN 1-55397-294-5 January 2004The Canadian Standards Association (CSA), The Standards Council o
4、f Canada is theunder whose auspices this National Standard has been coordinating body of the National Standards system, produced, was chartered in 1919 and accredited by a federation of independent, autonomousthe Standards Council of Canada to the National organizations working towards the furtherSt
5、andards system in 1973. It is a not-for-profit, development and improvement of voluntarynonstatutory, voluntary membership association standardization in the national interest.engaged in standards development and certification The principal objects of the Council are to foster activities. and promot
6、e voluntary standardization as a means CSA standards reflect a national consensus of of advancing the national economy, benefiting theproducers and users including manufacturers, health, safety, and welfare of the public, assisting consumers, retailers, unions and professional and protecting the con
7、sumer, facilitating domestic organizations, and governmental agencies. The and international trade, and furthering internationalstandards are used widely by industry and commerce cooperation in the field of standards.and often adopted by municipal, provincial, and A National Standard of Canada is a
8、standard whichfederal governments in their regulations, particularly in has been approved by the Standards Council ofthe fields of health, safety, building and construction, Canada and one which reflects a reasonableand the environment. agreement among the views of a number of capableIndividuals, co
9、mpanies, and associations across individuals whose collective interests provide to theCanada indicate their support for CSAs standards greatest practicable extent a balance ofdevelopment by volunteering their time and skills to representation of producers, users, consumers, andCSA Committee work and
10、 supporting the Associations others with relevant interests, as may be appropriateobjectives through sustaining memberships. The more to the subject in hand. It normally is a standardthan 7000 committee volunteers and the 2000 which is capable of making a significant and timelysustaining memberships
11、 together form CSAs total contribution to the national interest.membership from which its Directors are chosen. Approval of a standard as a National Standard ofSustaining memberships represent a major source of Canada indicates that a standard conforms to theincome for CSAs standards development act
12、ivities. criteria and procedures established by the StandardsThe Association offers certification and testing Council of Canada. Approval does not refer to theservices in support of and as an extension to its technical content of the standard; this remains thestandards development activities. To ens
13、ure the continuing responsibility of the accreditedintegrity of its certification process, the Association standards-development organization.regularly and continually audits and inspects products Those who have a need to apply standards arethat bear the CSA Mark. encouraged to use National Standard
14、s of CanadaIn addition to its head office and laboratory complex whenever practicable. These standards are subject in Toronto, CSA has regional branch offices in major to periodic review; therefore, users are cautioned centres across Canada and inspection and testing to obtain the latest edition fro
15、m the organizationagencies in eight countries. Since 1919, the preparing the standard.Association has developed the necessary expertise to The responsibility for approving National Standards meet its corporate mission: CSA is an independent of Canada rests with theservice organization whose mission
16、is to provide an Standards Council of Canadaopen and effective forum for activities facilitating the 270 Albert Street, Suite 200exchange of goods and services through the use of Ottawa, Ontario, K1P 6N7standards, certification and related services to meet Canadanational and international needs.For
17、further information on CSA services, write toCanadian Standards Association5060 Spectrum Way, Suite 100Mississauga, Ontario, L4W 5N6CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge
18、 its suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCAN/CSA-ISO/IEC 19459:04 Single Step Call Transfer Supplementary ServiceInformation technology Telecommunications and informationexchange between systems Private Integrated Services Network Specifica
19、tion, functional model and information flows January 2004 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 19459:04Information technology Telecommunications andinformation exchange betweensystems Private IntegratedServices Network Specification,functional model and informationflows Single Step Ca
20、ll TransferSupplementary ServiceCSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards development. Through the CSA Technical Committee on Information Technology (TCIT),Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Jo
21、int Technical Committee 1 onInformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO memberbody for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of theInternational Telecommunication Union (ITU), Canada participates in the Intern
22、ational Telegraph andTelephone Consultative Committee (ITU-T).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the StrategicSteering Committee on Information Technology and deemed acceptable for use in Canada. (Acommittee membership list is available on request from
23、 the CSA Project Manager.) From time to time,ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approvaland publication. For a listing, refer to the CSA Information Products catalogue or CSA Info Update orcontact a CSA Sales representative. This Standard has b
24、een formally approved, without modification, bythe Technical Committee and has been approved as a National Standard of Canada by the StandardsCouncil of Canada.January 2004 Canadian Standards Association 2004All rights reserved. No part of this publication may be reproduced in any form whatsoever wi
25、thout the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in thetext, they should be interpreted as “this National Standard of Canada”. Inquiries regarding this National Standard of Canada should be addressed to Ca
26、nadian Standards Association 5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N6 1-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC 19459:2001(E)ISO/IEC 2001INTERNATIONALSTANDARDISO/IEC19459First edition2001-05-01Information technology Telecommunications and informationexcha
27、nge between systems PrivateIntegrated Services Network Specification, functional model andinformation flows Single Step CallTransfer Supplementary ServiceTechnologies de linformation Tlcommunications et changedinformation entre systmes Rseau priv intgration de services Spcifications, modle fonctionn
28、el et flux dinformations Servicesupplmentaire de transfert dappel pas uniqueISO/IEC 19459:2001(E)PDF disclaimerThis PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall notbe edited unless the typefaces which are embedded a
29、re licensed to and installed on the computer performing the editing. In downloading thisfile, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in thisarea.Adobe is a trademark of Adobe Systems Incorporated.Details o
30、f the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameterswere optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely eventthat a problem relating
31、 to it is found, please inform the Central Secretariat at the address given below. ISO/IEC 2001All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronicor mechanical, including photocopying and microfilm, withou
32、t permission in writing from either ISO at the address below or ISOs member bodyin the country of the requester.ISO copyright officeCase postale 56 Gb7 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.chWeb www.iso.chii ISO/IEC 2001 All rights reservedISO/IEC 19459:200
33、1(E) ISO/IEC 2001 All rights reserved iiiContents PageForeword vIntroduction vi1 Scope 12 Conformance 13 Normative references 14 Terms and definitions 24.1 External definitions 24.2 Other definitions 24.2.1 Additional network feature (ANF) 24.2.2 Original Call, Original Connection 24.2.3 New Call, N
34、ew Connection 24.2.4 User A, Transferring User 24.2.5 User B, Transferred User 24.2.6 User C, Transferred-To User 25 List of acronyms 36 SS-SSCT stage 1 specification 36.1 Description 36.1.1 General description 36.1.2 Qualifications on applicability to telecommunication services 36.2 Procedure 36.2.
35、1 Provision/withdrawal 36.2.2 Normal procedures 36.2.3 Exceptional procedures 36.3 Interaction with other supplementary services and ANFs 46.3.1 Calling Line Identification Presentation (SS-CLIP) 46.3.2 Connected Line Identification Presentation (SS-COLP) 46.3.3 Calling/Connected Line Identification
36、 Restriction (SS-CLIR) 46.3.4 Calling Name Identification Presentation (SS-CNIP) 46.3.5 Calling Name Identification Restriction (SS-CNIR) 46.3.6 Connected Name Identification Presentation (SS-CONP) 46.3.7 Completion of Call to Busy Subscriber (SS-CCBS) 46.3.8 Completion of Call on No Reply (SS-CCNR)
37、 46.3.9 Call Transfer (SS-CT) 46.3.10 Call Forwarding Unconditional (SS-CFU) 46.3.11 Call Forwarding Busy (SS-CFB) 46.3.12 Call Forwarding No Reply (SS-CFNR) 46.3.13 Call Deflection (SS-CD) 46.3.14 Path Replacement (ANF-PR) 46.3.15 Call Offer (SS-CO) 46.3.16 Call Intrusion (SS-CI) 46.3.17 Do not Dis
38、turb (SS-DND) 56.3.18 Do not Disturb Override (SS-DNDO) 5ISO/IEC 19459:2001(E)iv ISO/IEC 2001 All rights reserved6.3.19 Advice of Charge (SS-AOC) 56.3.20 Recall (SS-RE) 56.3.21 Call Interception (ANF-CINT) 66.3.22 Transit Counter (ANF-TC) 66.3.23 Route Restriction Class (ANF-RRC) 66.3.24 Message Wai
39、ting Indication (SS-MWI) 66.3.25 Wireless Terminal Location Registration (SS-WTLR) 66.3.26 Wireless Terminal Incoming Call (ANF-WTMI) 66.3.27 Wireless Terminal Outgoing Call (ANF-WTMO) 66.3.28 Wireless Terminal Authentication of a CTM User (SS-WTAT) 66.3.29 Wireless Terminal Authentication of the PI
40、SN (SS-WTAN) 66.3.30 Private User Mobility Incoming Call (ANF-PUMI) 66.3.31 Private User Mobility Outgoing Call (ANF-PUMO) 66.3.32 Private User Mobility Registration (SS-PUMR) 66.3.33 CommonInformation(ANF-CMN) 66.3.34 Call Priority Interruption (Protection) (SS-CPI(P) 66.4 Interworking consideratio
41、ns 66.4.1 UserBand/orUserCinanothernetwork 66.4.2 User A in another network 76.5 Overall SDL 87 SS-SSCT stage 2 specification 97.1 Functional model 97.1.1 Functional model description 97.1.2 Description of functional entities 107.1.3 Relationship of functional model to Basic Call functional model 10
42、7.2 Information flows 117.2.1 Definition of information flows 117.2.2 Examples of information flow sequences 147.3 Functional Entity actions 187.3.1 Functional Entity actions of FE1 187.3.2 Functional Entity actions of FE2 187.3.3 Functional Entity actions of FE3 187.3.4 Functional Entity actions of
43、 FE4 187.3.5 Functional Entity actions of FE5 197.3.6 Functional Entity actions of FE6 197.3.7 Functional Entity actions of FE7 197.4 Functional Entity behaviour 207.4.1 Behaviour of FE1 207.4.2 Behaviour of FE2 217.4.3 Behaviour of FE3 227.4.4 Behaviour of FE4 247.4.5 Behaviour of FE5 257.4.6 Behav
44、iour of FE6 267.4.7 Behaviour of FE7 277.5 Allocation of functional entities to physical locations 28Annex A - Difference between Single Step Call Transfer and Call Transfer by Rerouting 29ISO/IEC 19459:2001(E) ISO/IEC 2001 All rights reserved vForewordISO (the International Organization for Standar
45、dization) and IEC (the International Electrotechnical Commission) form thespecialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in thedevelopment of International Standards through technical committees established by the respective organization
46、to deal withparticular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Otherinternational organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work.International Standards are drafted in accordan
47、ce with the rules given in the ISO/IEC Directives, Part 3.In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. DraftInternational Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication a
48、s anInternational Standard requires approval by at least 75 % of the national bodies casting a vote.Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights.ISO and IEC shall not be held responsible for identifying any or all
49、such patent rights.International Standard ISO/IEC 19459 was prepared by ECMA (as ECMA-299) and was adopted, under a special “fast-trackprocedure”, by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by nationalbodies of ISO and IEC.Annex A of this International Standard is for information only.ISO/IEC 19459:2001(E)vi ISO/IEC 2001 All rights reservedIntroductionThis International Standard is one of a series of Standards defining se
