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本文(CAN CSA-ISO IEC 13241-2001 Information Technology - Telecommunications and Information Exchange between Systems - Private Integrated Services Network - Inter-Exchange Signalling Pro.pdf)为本站会员(eastlab115)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

CAN CSA-ISO IEC 13241-2001 Information Technology - Telecommunications and Information Exchange between Systems - Private Integrated Services Network - Inter-Exchange Signalling Pro.pdf

1、National Standard of CanadaCAN/CSA-ISO/IEC 13241-01(ISO/IEC 13241:1997)International Standard ISO/IEC 13241:1997 (first edition, 1997-06-15), has been adopted withoutmodification as CSA Standard CAN/CSA-ISO/IEC 13241-01, which has been approved as a NationalStandard of Canada by the Standards Counci

2、l of Canada.ISBN 1-55324-325-0 February 2001The Canadian Standards Association, which The Standards Council of Canada is theoperates under the name CSA International coordinating body of the National Standards system, (CSA), under whose auspices this National Standard a federation of independent, au

3、tonomoushas been produced, was chartered in 1919 and organizations working towards the furtheraccredited by the Standards Council of Canada to the development and improvement of voluntaryNational Standards system in 1973. It is a not-for-profit, standardization in the national interest.nonstatutory,

4、 voluntary membership association The principal objects of the Council are to foster engaged in standards development and certification and promote voluntary standardization as a means activities. of advancing the national economy, benefiting theCSA standards reflect a national consensus of health,

5、safety, and welfare of the public, assisting producers and users including manufacturers, and protecting the consumer, facilitating domestic consumers, retailers, unions and professional and international trade, and furthering internationalorganizations, and governmental agencies. The cooperation in

6、 the field of standards.standards are used widely by industry and commerce A National Standard of Canada is a standard whichand often adopted by municipal, provincial, and federal has been approved by the Standards Council ofgovernments in their regulations, particularly in the Canada and one which

7、reflects a reasonablefields of health, safety, building and construction, and agreement among the views of a number of capablethe environment. individuals whose collective interests provide to theIndividuals, companies, and associations across greatest practicable extent a balance ofCanada indicate

8、their support for CSAs standards representation of producers, users, consumers, anddevelopment by volunteering their time and skills to others with relevant interests, as may be appropriateCSA Committee work and supporting the Associations to the subject in hand. It normally is a standardobjectives

9、through sustaining memberships. The more which is capable of making a significant and timelythan 7000 committee volunteers and the 2000 contribution to the national interest.sustaining memberships together form CSAs total Approval of a standard as a National Standard ofmembership from which its Dire

10、ctors are chosen. Canada indicates that a standard conforms to theSustaining memberships represent a major source of criteria and procedures established by the Standardsincome for CSAs standards development activities. Council of Canada. Approval does not refer to theThe Association offers certifica

11、tion and testing services technical content of the standard; this remains thein support of and as an extension to its standards continuing responsibility of the accrediteddevelopment activities. To ensure the integrity of its standards-development organization.certification process, the Association

12、regularly and Those who have a need to apply standards arecontinually audits and inspects products that bear the encouraged to use National Standards of CanadaCSA Mark. whenever practicable. These standards are subject In addition to its head office and laboratory complex to periodic review; therefo

13、re, users are cautioned in Toronto, CSA has regional branch offices in major to obtain the latest edition from the organizationcentres across Canada and inspection and testing preparing the standard.agencies in eight countries. Since 1919, the Association The responsibility for approving National St

14、andards has developed the necessary expertise to meet its of Canada rests with thecorporate mission: CSA is an independent service Standards Council of Canadaorganization whose mission is to provide an open and 270 Albert Street, Suite 200effective forum for activities facilitating the exchange of O

15、ttawa, Ontario, K1P 6N7goods and services through the use of standards, Canadacertification and related services to meet national andinternational needs.For further information on CSA services, write toCSA International178 Rexdale BoulevardToronto, Ontario, M9W 1R3CanadaAlthough the intended primary

16、 application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationInformation technology Telecommunications and information exchange

17、between systems Private Integrated Services Network Inter-exchangeCAN/CSA-ISO/IEC 13241-01 signalling protocol Route Restriction Class additional network featureFebruary 2001 CSA/1CAN/CSA-ISO/IEC 13241-01Information technology Telecommunications andinformation exchange betweensystems Private Integra

18、tedServices Network Inter-exchangesignalling protocol RouteRestriction Class additionalnetwork featureCSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards development. Through the CSA Technical Committee on Information Technology (TCIT),

19、Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint 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 theInternat

20、ional Telecommunication Union (ITU), Canada participates in the International 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 u

21、se in Canada. (Acommittee membership list is available on request from 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

22、 Info Update orcontact a CSA Sales representative. This Standard has been formally approved, without modification, bythese Committees and has been approved as a National Standard of Canada by the Standards Council ofCanada.February 2001 CSA International 2001All rights reserved. No part of this publ

23、ication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Inquiries regarding this National Standard of Canada shouldbe addressed to CSA International, 178 Rexdale Boulevard, Toronto, Ontario, M9W 1R3.INTERNATIONAL S

24、TANDARD ISOAEC 13241 First edition 1997-06-I 5 Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Route Restriction Class additional network feature Technologies de Iinforma tion - Tenforma

25、nce In order to conform to this International Standard, a PINX shall satisfy the requirements identified in the Protocol Implementation Conformance Statement (PICS) proforma in annex A. 3 Normative references The following standards contain provisions which, through reference in this text, constitut

26、e provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the

27、standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. ISOAEC 1157 1: 1994, Information technology - Telecommunications and information exchange between systems - Numbering and sub-addressing in private integrated services networks. ISO/IEC 1

28、1572: 1997, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Circuit mode bearer services - Inter-exchange signalling procedures and protocol. ISOIIEC I 1574: 1994, Information technology - Telecommunications and information

29、 exchange between systems - Private Integrated Services Network - Circuit-mode 64 kbit/s bearer services - Service description, functional capabilities and information flows. ISOIIEC 11579- 1: 1994, Information technology - Telecommunications and information exchange between systems - Private Integr

30、ated Services Network - Part 1: Reference configuration for PISN Exchanges (PINX). ISO/IEC 13241:1997(E) OISO/IEC ISO/IEC 11582: 1995, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Generic functional protocol for the supp

31、ort of supplementary services - Inter-exchange signalling procedures and protocol. ISO/IEC 13242: 1997, Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Route Restricti

32、on Class additional network feature. CCITT Rec. I. 112 (1988), Vocabulary of Terms for ISDNs. CCITT Rec. 1.130 (1988), Method for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN. CCITT Rec. 1.210 (1988), Principles of telecommunication serv

33、ices supported by an ISDN and the means to describe them. CCITI Rec. 2.100 (1988), Specification and Description Language. 4 Definitions For the purposes of this International Standard, the following definitions apply. 4.1 External Definitions This International Standard uses the following terms def

34、ined in other documents. Additional Network Feature Application Protocol Data Unit (APDU) Basic Service Call, Basic Call End PINX Facility Facility Restriction Class Incoming Gateway PINX Interpretation APDU Network Facility Extension (NFE) Originating PINX Outgoing Gateway PINX Preceding PINX Priva

35、te Integrated Services Network (PISN) Private Integrated Services Network Exchange (PINX) Route Access Class Signalling Subsequent PINX Supplementary Service Supplementary Services Control Entity Terminating PINX Transit PINX User (ISO/IEC 13242) (ISO/IEC 11582) (CCITT Rec. 1.210) (ISOLIEC 11572) (I

36、SO/IEC 11572) (ISOLIEC 13242) (ISOLIEC 13242) (ISOLIEC 11572) (ISO/IEC 11582) (ISO/IEC 11582) (ISOLIEC 11572) (ISO/IEC 11572) (ISOIIEC 11572) (ISO/IEC 11579- 1) (ISOLIEC 11579- 1) (ISOIIEC 13242) (CCITT Rec. I. 112) (ISO/IEC 11572) (CCITT Rec. 1.210) (ISO/IEC 11572) (ISO/IEC 11572) (ISO/IEC 11572) (

37、ISO/IEC 11574) oISO/IEC ISO/IEC 13241:1997(E) 5 List of acronyms ANF ANF-RRC APDU ASN. 1 FRC ISDN NFE PIGS PINX PISN RAC RRC SDL Additional Network Feature Route Restriction Class additional network feature Application Protocol Data Unit Abstract Syntax Notation no. 1 Facility Restriction Class Inte

38、grated Services Digital Network Network Facility Extension Protocol Implementation Conformance Statement Private Integrated services Network Exchange Private Integrated Services Network Route Access Class Route Restriction Class Specification and Description Language 6 Signalling protocol for the su

39、pport of ANF-RRC 6.1 ANF-RRC description ANF-RRC permits an RAC to be associated with a call to indicate its entitlement to use certain facilities during routeing. 6.2 ANF-RRC operational requirements 6.2.1 Requirements on the Originating PINX ISO/IEC 11572 protocol control procedures for call estab

40、lishment at the outgoing side of an inter-PINX link shall apply to the establishment of the call. Generic procedures for the call-related control of supplementary services, as specified in ISO/IEC 11582 for an End PINX, shall apply. 6.2.2 Requirements on a Transit PINX ISO/IEC 11572 protocol control

41、 procedures for call establishment at the incoming side and at the outgoing side of an inter-PINX link shall apply to the establishment of the call. Generic procedures for the call-related control of supplementary services, as specified in ISO/IEC 11582 for a Transit PINX, shall apply. 6.2.3 Require

42、ments on a Terminating PINX ISO/IEC 11572 protocol control procedures for call establishment at the incoming side of an inter-PINX link shall apply to the establishment of the call. Generic procedures for the call-related control of supplementary services, as specified in ISO/IEC 11582 for an End PI

43、NX, shall apply. 6.2.4 Requirements on the Incoming Gateway PINX ISO/IEC 11572 protocol control procedures for call establishment at the outgoing side of an inter-PINX link shall apply to the establishment of the call. Generic procedures for the call-related control of supplementary services, as spe

44、cified in ISO/IEC 11582 for an End PINX, shall apply. ISO/IEC 13241:1997(E) OISOLIEC 6.2.5 Requirements on the Outgoing Gateway PINX ISO/IEC 11572 protocol control procedures for call establishment at the incoming side of an inter-PINX link shall apply to the establishment of the call. Generic proce

45、dures for the call-related control of supplementary services, as specified in ISO/IEC 11582 for an End PINX, shall apply. 6.3 ANF-RRC coding requirements 6.3.1 Operations The operations defined in Abstract Syntax Notation number 1 (ASN.1) in Table 1 shall apply. Table 1 - Operations in Support of AN

46、F-RRC Route-Restriction-Class-Operations iso standard pssl -route-restriction-class (13241) rrc-operations (0) DEFINITIONS EXPLICIT TAGS := BEGIN IMPORTS RouteRestrictionClass RAC routeRestrictionClass END OPERATION, ERROR FROM Remote-Operation-Notation (joint-iso-ccitt(2) remote-operations(4) notat

47、ion (0) Extension FROM Manufacturer-specific-service-extension-definition iso standard pssl-generic-procedures (11582) msi-definition (0); l - - OPERATION ARGUMENT RAC l =- - SEQUENCE rat INTEGER (099), extension CHOICE l IMPLICIT Extension, 2 IMPLICIT SEQUENCE OF Extension OPTIONAL I RouteRestricti

48、onClass:= 83 mm of Route-Restriction-Class-Operations 6.3.2 information elements 6.3.2.1 Facility information element APDUs of the operations defined in 6.3.1 shall be coded in the Facility information element in accordance with ISO/IEC 11582. Apart from the exceptions specified in 6.8.3 and 6.8.10,

49、 when conveying the invoke APDU of operation routeRestrictionClass, the destinationEntity data element of the NFE shall contain value anyTypeOfPINX and the destinationEntityAddress data element shall be omitted. NOTE 1 This allows the invoke APDU to be passed through any Transit PINX that does not recognise it. When conveying the invoke APDU of operation routeRestrictionClass, the Interpretation APDU shall be included and shall have the value discardAnyUnrecognisedInvokePdu. 4

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