1、 Reference numberISO/IEC 15054:2003(E)ISO/IEC 2003Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Interception additional network feature Technologies de linformation Tlcommunications et ch
2、ange dinformation entre systmes Rseau priv intgration de services Protocole de signalisation dinterchange Facilit de rseau additionnelle dinterception dappel National Standard of CanadaCAN/CSA-ISO/IEC 15054:04(ISO/IEC 15054:2003)International Standard ISO/IEC 15054:2003 (second edition, 2003-04-01)
3、has been adopted withoutmodification (IDT) as CSA Standard CAN/CSA-ISO/IEC 15054:04, which has been approved as a NationalStandard of Canada by the Standards Council of Canada.ISBN 1-55397-789-0 December 2004The Canadian Standards Association (CSA), under whose auspices this National Standard has be
4、en produced, was chartered in 1919 and accredited by the Standards Council of Canada to the National Standards system in 1973. It is a not-for-profit, nonstatutory, voluntary membership association engaged in standards development and certification activities. CSA standards reflect a national consen
5、sus of producers and users including manufacturers, consumers, retailers, unions and professional organizations, and governmental agencies. The standards are used widely by industry and commerce and often adopted by municipal, provincial, and federal governments in their regulations, particularly in
6、 the fields of health, safety, building and construction, and the environment. Individuals, companies, and associations across Canada indicate their support for CSAs standards development by volunteering their time and skills to CSA Committee work and supporting the Associations objectives through s
7、ustaining memberships. The more than 7000 committee volunteers and the 2000 sustaining memberships together form CSAs total membership from which its Directors are chosen. Sustaining memberships represent a major source of income for CSAs standards development activities. The Association offers cert
8、ification and testing services in support of and as an extension to its standards development activities. To ensure the integrity of its certification process, the Association regularly and continually audits and inspects products that bear the CSA Mark. In addition to its head office and laboratory
9、 complex in Toronto, CSA has regional branch offices in major centres across Canada and inspection and testing agencies in eight countries. Since 1919, the Association has developed the necessary expertise to meet its corporate mission: CSA is an independent service organization whose mission is to
10、provide an open and effective forum for activities facilitating the exchange of goods and services through the use of standards, certification and related services to meet national and international needs.For further information on CSA services, write toCanadian Standards Association5060 Spectrum Wa
11、y, Suite 100Mississauga, Ontario, L4W 5N6CanadaThe Standards Council of Canada is the coordinating body of the National Standards system, a federation of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interes
12、t. The principal objects of the Council are to foster and promote voluntary standardization as a means of advancing the national economy, benefiting the health, safety, and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering int
13、ernational 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 one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide to the greatest
14、 practicable extent a balance of representation of producers, users, consumers, and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard which is capable of making a significant and timely contribution to the national interest. Approval of a standar
15、d as a National Standard of Canada indicates that a standard conforms to the criteria and procedures established by the Standards Council of Canada. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards development or
16、ganization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard.The responsibility fo
17、r approving National Standards of Canada rests with theStandards Council of Canada270 Albert Street, Suite 200Ottawa, Ontario, K1P 6N7CanadaAlthough 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 jud
18、ge its suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCAN/CSA-ISO/IEC 15054:04Information technology Telecommunications and information exchangebetween systems Private Integrated Services Network Inter-exchangesignalling protocol Call Interception add
19、itional network featureDecember 2004 Canadian Standards Association CSA/1CAN/CSA-ISO/IEC 15054:04Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Interception additional network featureCSA P
20、refaceStandards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Inform
21、ation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and 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
22、Consultative Committee (ITU-T).This Standard supersedes CAN/CSA-ISO/IEC 15054:01 (adoption of ISO/IEC 15054:1997).This International Standard was reviewed by the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. (A
23、committee 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 approval and publication. For a listing, refer to the CSA Information Products catalogue or CSA Info Update o
24、r contact a CSA Sales representative. This Standard has been formally approved as a National Standard of Canada by the Standards Council of Canada.December 2004 Canadian Standards Association 2004All rights reserved. No part of this publication may be reproduced in any form whatsoever without the pr
25、ior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpreted as “this National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standa
26、rds Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044www.csa.caReference numberISO/IEC 15054:2003(E)ISO/IEC 2003INTERNATIONAL STANDARD ISO/IEC15054Second edition2003-04-01Information technology Telecommunications and information exchange between
27、 systems Private Integrated Services Network Inter-exchange signalling protocol Call Interception additional network feature Technologies de linformation Tlcommunications et change dinformation entre systmes Rseau priv intgration de services Protocole de signalisation dinterchange Facilit de rseau a
28、dditionnelle dinterception dappel ISO/IEC 15054:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the com
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31、e Central Secretariat at the address given below. ISO/IEC 2003 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 mechanical, including photocopying and microfilm, without permission in writing from ei
32、ther ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org ii ISO/IEC 2003 All rights reservedISO/IEC 15054:2003(E) ISO/IEC 2003 All rig
33、hts reserved iiiContentsForeword vIntroduction vi1 Scope 12 Conformance 13 Normative references 14 Terms and definitions 24.1 External definitions 24.2 Other definitions 34.2.1 Forward switching 34.2.2 Intercepting PINX 34.2.3 Intercepted-to PINX 34.2.4 Intercepted-to user 34.2.5 Interception immedi
34、ate 34.2.6 Interception delayed 34.2.7 Call failure 34.2.8 Waiting on busy 35 List of acronyms 36 Signalling protocol for the support of ANF-CINT 36.1 ANF-CINT description 36.2 ANF-CINT operational requirements 46.2.1 Requirements on an Originating PINX 46.2.2 Requirements on a Terminating PINX 46.2
35、.3 Requirements on an Intercepted-to PINX 46.2.4 Requirements on a Transit PINX 46.2.5 Requirements on an Intercepting PINX 46.3 ANF-CINT coding requirements 56.3.1 Operations 56.3.2 Information elements 86.3.3 Messages 86.4 ANF-CINT state definitions 86.4.1 States at the Originating PINX 86.4.2 Sta
36、tes at the Intercepting PINX 86.4.3 States at the Intercepted-to PINX 86.4.4 States at a Transit PINX 86.4.5 States at the Terminating PINX 86.5 ANF-CINT Signalling procedures for activation, deactivation, registration and interrogation 86.6 ANF-CINT Signalling procedures for invocation and operatio
37、n 96.6.1 Actions at a Terminating PINX 96.6.2 Actions at a Transit PINX 96.6.3 Actions at the Originating PINX 96.6.4 Actions at an Intercepting PINX for interception immediate 106.6.5 Actions at an Intercepting PINX for interception delayed 116.6.6 Actions at an Intercepted-to PINX 12ISO/IEC 15054:
38、2003(E)iv ISO/IEC 2003 All rights reserved6.7 ANF-CINT Impact of interworking with a public ISDN 126.7.1 Incoming Gateway PINX 126.7.2 Outgoing Gateway PINX 126.8 ANF-CINT Impact of interworking with a non-ISDN 136.8.1 Incoming Gateway PINX 136.8.2 Outgoing Gateway PINX 136.9 Protocol interaction be
39、tween ANF-CINT and other supplementary services and ANFs 136.9.1 Interaction with Calling Name Identification Presentation (SS-CNIP) 136.9.2 Interaction with Connected Name Identification Presentation (SS-CONP) 136.9.3 Interaction with Call Forwarding Unconditional (SS-CFU) 136.9.4 Interaction with
40、Call Forwarding Busy (SS-CFB) 146.9.5 Interaction with Call Forwarding No Reply (SS-CFNR) 146.9.6 Interaction with Do Not Disturb (SS-DND) 146.9.7 Interaction with Do Not Disturb Override (SS-DNDO) 146.9.8 Interaction with Call Completion To Busy Subscriber (SS-CCBS) 146.9.9 Interaction with Call Co
41、mpletion On No Reply (SS-CCNR) 146.9.10 Interaction with Call Offer (SS-CO) 156.9.11 Interaction with Call Intrusion (SS-CI) 156.9.12 Interaction with Call Transfer (SS-CT) 156.9.13 Interaction with Path Replacement (ANF-PR) 166.9.14 Interaction with Recall (SS-RE) 166.9.15 Interaction with Advice O
42、f Charge (SS-AOC) 16AnnexesA - Protocol Implementation Conformance Statement (PICS) proforma 17B - Examples of message sequences 28C - Specification and Description Language (SDL) Representation of procedures 34D - ASN.1 definitions according to ITU-T Recs. X.208 / X.209 40ISO/IEC 15054:2003(E) ISO/
43、IEC 2003 All rights reserved vForewordISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of Internati
44、onal Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison wit
45、h ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the joint technical c
46、ommittee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn t
47、o the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC 15054 was prepared by ECMA (as ECMA-221) and was adopted, under a special “fast-track procedure”, by Join
48、t Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by national bodies of ISO and IEC. This second edition cancels and replaces the first edition (ISO/IEC 15054:1997), which has been technically revised. ISO/IEC 15054:2003(E)vi ISO/IEC 2003 All rights reservedI
49、ntroductionThis International Standard is one of a series of Standards defining services and signalling protocols applicable to PrivateIntegrated Services Networks (PISNs). The series uses ISDN concepts as developed by ITU-T and conforms to the frameworkof International Standards for Open Systems Interconnection as defined by ISO/IEC.This International Standard specifies the signalling protocol for use at the Q reference point in support of the Call Inter
