1、National Standard of Canada CAN/CSA-ISO/IEC 11 584-97 International Standard ISO/IEC 11584:1996 (first edition, 1996-03-01) has been adopted without modification as CSA Standard CAN/CSA-ISO/IEC 11584-97, which has been approved as a National Standard of Canada by the Standards Council of Canada. ISS
2、N 03 17-5669 February 1997 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Circuit-mode multi-rate bearer services - Service description, functional capabilities and information flows Technologies de /information - Tdecommu
3、nications et echange dinformation entre systemes - Reseau privd avec integration de services - Services porteurs multidebits en mode circuit - Description du service, capacites fonctionneiles et debit dinformations Reference number ISO/IC 1 1584.1 996(E) LAssoclation canadlenne de normatlsatlon (CSA
4、), sous les auspices de laquelle cette Norme nationale a 6th preparb, a re$u ses lettres patentes en 1919 et son accreditation au sein du Systhme de norrnes nationales par le Conseil canadien des normes en 1973. Association daffiliation libre, sans but lucratif ni pouvoir de r6glementation, elle se
5、consacre A Iblaboration de normes et B la certification. Les normes CSA refldtent le consensus de producteurs et dusagers de partout au pays, au nombre desquels se trouvent des fabricants, des consommateurs, des ddtaillants et des representants de syndicats, de corps professionnels et dagences gouve
6、rnementales. Lutilisation des normes CSA est tris repandue dans Iindustrie et le commerce, et leur adoption A divers ordres de legislation, tant municipal et provincial que fdderal, est chose courante, particulihrement dans les domaines de la sant6, de la s4curit6, du bitiment, de la construction et
7、 de Ienvironnement. Les Canadiens dun bout h Iautre du pays tdmoignent de leur appui au travail de normalisation mend par la CSA en participant bdnbvolement aux travaux des comites de la CSA et en appuyant ses objectifs par leurs cotisations de rnembres de soutien. Les quelque 7000 volontaires faisa
8、nt partie des comit6s et les 2000 membres de soutien constituent Iensemble des membres de la CSA parmi lesquels ses administrateurs sont choisis. tes cotisations des membres de soutien representent une source importante de revenu pour 18s services de soutien h la normalisation volontaire. LAssociati
9、on offre des services de certification et de mise A Iessai qui appuient et complbtent ses activites dans le domaine de IBlaboration de normes. De maniare A assurer Iintdgritb de son processus de certification, IAssociation procede de facon reguliere et continue B Iexamen et A Iinspection des produit
10、s portant la marque CSA. Outre son siege social et ses laboratoires A Etobicoke, la CSA posshde des bureaux regionaux dans des centres vitaux partout au Canada, de m cest pourquoi il est recommand6 aux utilisateurs de se procurer Iddition la plus rdcente de la norme auprhs de Iorganisme qui a pr6par
11、ee. Une Norme nationale du Canada est une norme, approuvee par le Conseil canadien des normes, qui reflete une entente raisonnable parmi les points de vue dun certain Lapprobation dune nom en tant que Norme nationale du Canada indique quelle est conforme aux mhthodes et critires etablis par le Conse
12、il canadien des normes. It est recommand6 aux personnes qui ont besoin de norrnes de se servir des Normes nationales du Canada lorsque la chose est possible. Ces normes font Iobjet dexamens The Standards Councll of Canada is the coordinating body of the National Standards system, a federation of ind
13、ependent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objects of the Council are to foster and promote voluntary standardization as a means of advancing the national economy, benefiting the heal
14、th, safety, and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international cooperation in the field of standards. A National Standard of Canada is a standard which has been approved by the Standards Council of Canada and
15、one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide to the greatest practicable extent a balance of representation of producers, users, consumers, and others with relevant interests, as may be appropriate to the subject in h
16、and. It normally is a standard which is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates that a standard conforms to the criteria and procedures established by the Standards Council of Canada. Approval
17、 does not refer to the technical content of the standard; this remains the continuing responsibility ol the accredited standards-development organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subject to
18、periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard. La responsabilite dapprouver les Normes nationales du Canada incombe au The responsibility for approving National Standards of Canada rests with the Conseil canadien des normes
19、* Standards Council of Canada 45, rue OConnor, Bureau 1200 45 OConnor Street, Suite 1200 Ottawa, Ontario, K1 P 6N7 Canada Bien que le but premier vis6 par cette norme soit Bnoncb sous sa rubrique Domaine dappiication, il est important de reienir quil incornbe It iufilisateur de juger si la norme con
20、vient .4 ses besoins particuliers. Although the intended primary applicafion of this Standard is stated in its Scope, if is importanf to note that it remains the responsibility of fhe user io judge ifs suitability for their parficuiar purpose. lnformation technology - Telecommunicutions and informat
21、ion exchunge between systems - Private lntegrated Services Network - Circuit-mode multi-rate bearer services - Service description, functional capabilities and information flows CAN/CSA-/SO/EC 1 1584-97 CAN/CSA-ISO/IEC 11 584-97 Information technology - Telecommunications and information exchange be
22、tween systems - Private Intepated Services Network - Circuit-mode multi-rate bearer services - Service description, functional capabilities and information fzows CSA Preface S ta n da rd s d eve1 o pm ent with in the I nfo r m a tio n Tech no logy sector is harm o n ized with intern ationa I standar
23、ds development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/lEC joint Technical Committee 1 on information Technology (ISO/iEC JTC1) for the Standards Council of Canada (SCC), the IS0 member body for Canada and
24、 sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the international Telegraph and Telephone Consuitative Committee (ITU-T). This International Standard was reviewed by the CSA TClT under the jurisdicti
25、on of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. (A committee membership list is available on request from the CSA Committee Administrator.) From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TClT will review these docume
26、nts for approval and publication. For a listing, refer to the CSA Information Products Catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved, without modification, by these Committees and has been approved as a National Standard of Canada by the
27、 Standards Council of Canada. February 1997 0 Canadian Standards Association - 7 997. All rights reserved. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior permission of the publisher. !SO/lEC material is reprinted with the
28、permission of the publisher. February 7997 CSA/I INTERNATIONAL STANDARD ISO/IEC 11584 First edition 1 996-03-0 1 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Circuit-mode multi-rate bearer services - Service description,
29、 functional capabilities and information flows Technologies de linformation - Telecommunications et echange dinformation entre systemes - Reseau prive avec integration de services - Services pofleurs multidebits en mode circuit - Description du service, capacites fonctionneiles et debit d informatio
30、ns Ref ere nce number ISO/I EC 1 1584:1996(E) ISO/IEC 1 1584:1996(E) Contents Foreword 1 ntroduction Section I: General 1 Scope 2 Conformance 3 N orrnat ive References 4 Def in i tions Section 2: Service Description, Stage 1 5 5.1. 5.2 5.3 5.3.1 5.3.2 5.3.3 6 6.1 6.2 6.2.1 6.2.2 6.2.3 6.3 7 7.1 7.2
31、8 Circuit-mode multi-rate unrestricted 8 kHz structured bearer service Description Network capabi I ity for charging Static Description: Service Attributes Dominant information transfer attributes Secondary information transfer attributes Access attributes Procedures for multi-rate bearer service wi
32、thin a PlSN Provision of services Normal Procedures Call establishment at the calling user Call establishment at the called user Terminating the call service (call release) Exceptional procedures/unsuccessful outcome Interworking Interworking requirements Interactions with supplementary services D y
33、 na m ic Description Section 3: Functional capabilities and information flows, Stage 2 iii iv 3 3 3 3 3 3 4 4 4 4 4 5 5 5 6 6 6 7 9 0 KO/IEC 1996 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mech
34、anical, including photocopying and microfilm, without permission in writing from the publisher. !SO/IEC Copyright Office Case postale 56 CH-1211 GenGve 20 Switzerland 0 ISOAEC ISO/IEC 11 584:1996(E) Foreword IS0 (the International Organization for Standardization) and IEC (the Inter- national Electr
35、otechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of IS0 or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technic
36、al activity. IS0 and IEC technical com- mittees collaborate in fields of mutual interest. Other international organ- izations, governmental and non-governmental, in liaison with IS0 and IEC, also take part in the work. In the field of information technology, IS0 and IEC have established a joint tech
37、nical committee, lSO/I EC JTC 1. Draft International Standards adopted by the joint technical Committee are circulated to national bodies for vot- ing. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. International Standard ISO/IEC 11
38、 584 was prepared by Joint Technical Committee ISO/I EC JTC 1, Information technology, Subcommittee SC 6, Telecom rn un ica tions and in forma tion exc ha nge bet ween systems. . Ill ISOIIEC 1 1584: 1996( E) ISO/IEC I n t rod u ct i on This International Standard is one of a series of IS0 standards
39、describing the service specification functional model and information flows applicable to Private Integrated Services Network. The series uses the ISDN concepts as developed by ITU-T (formerly CCITT) and is also within the framework of standards for Open Systems Interconnection as defined by ISO. Th
40、is particular International Standard defines the service specification for circuit mode multi-rate bearer service. The circuit-mode multi-rate bearer services for Private Integrated Services Network (PISN), specified in this International Standard complement, and are compatible with the correspondin
41、g services for public ISDN as specified by ITU-T (formerly CClTT). Specifications of the equivalent services are to be found in Rec. 1.220, 1.230, 1.231. This International Standard contains the stage 1 and stage 2 specifications of the circuit-mode multi-rate bearer services. iv INTERNATIONAL STAND
42、ARD ISO/IEC ISO/IEC 11584:1996(E) information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Circuit-mode multi-rate bearer services - Service description, functional capabilities and information flows Section 1: General 1 Scope This
43、International Standard specifies service description and control aspects of the multi-rate circuit-mode basic services which may be supported by Private Integrated Services Network (PISN). One of the pGrposes of the stage 1 and stage 2 specifications is to guide and constrain the work on signalling
44、protocols at stage 3. Therefore, this International Standard is concerned mainly with the control aspects of services. A stage 3 standard shall be in conformance with this International Standard, if the signalling protocols and equipment behavior specified in the stage 3 standard are capable of bein
45、g used in a PlSN which supports any or ail of the basic services specified in this International Standard. This International Standard encompasses Circuit-Mode Multi-rate Unrestricted 8 kHz Structured Bearer Service. Negotiation of services at call establishment time, interworking using channel aggr
46、egation (Nx64kbiVs) and change of service during a call are outside the scope of this International Standard. 2 Conformance In order to conform to this International Standard, a stage 3 standard shall specify signalling protocols and equipment behavior that are capable of being used in a PlSN which
47、supports the bearer service specified in this International Standard. This means that to claim conformance a Stage 3 standard is required to be adequate for the support of those aspects of stage 1 section 2) and stage 2 (section 3) which are relevant to the interface or equipment to which the Stage
48、3 standard applies. 3 Normative References The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agre
49、ements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. 1 ISO/I EC 1 1 584: 1 996( E) 0 ISOAEC ISO/IEC 11 574: 1 994, Infomation technology - Telecommunications and information exchange between systems - Private lntegrated Services Network - Circuit-mode 64 kbiVs bearer services - Service description, functional capabilities and information flows. ISO/IEC 11 5
