ISO/IEC INTERNATIONAL STANDARD 13242 Firstedition 1997-06-15 Information technology Telecommunications and information exchange between systems Private Integrated Services Network : Specification, functional model and information flows - Route Restriction Class additional network feature Technologies de I'information Télécommunications et échange d'information entre systemes -- Reéseau prive a integration de services - Specifications, modele fonctionneletdebits d'informations Caracteristique de réseau additionnelle de classe de restriction de route Reference number ISO/IEC 13242:1997(E) Copyright Intemational Organization for Standardization No repr Not for Resale ISO/IEC 13242:1997(E) Contents 1 SCOPE 2 CONFORMANCE 3 NORMATIVE REFERENCES 4 DEFINITIONS 4.1EXTERNALDEFINITIONS 4.2 ADDITIONAL NETWORK FEATURE 4.3 CALL, BASIC CALL 4.4 ROUTE ACCESS CLASS (RAC) 4.5FACILITYRESTRICTIONCLASS(FRC). 4.6FACILITY 5 LIST OF ACRONYMS.. 6 ANF-RRC STAGE 1 SPECIFICATION.. 6.1DESCRIPTION.. 6. 1.1 General description... 6.1.2 Qualifications on applicability to telecommunication service 6.2 PROCEDURE ... 6.2.1 Provision/Withdrawal.... 6.2.2 Normal procedures. 6.2.2.1 Activation/Deactivation/Registration/Interrogation 6.2.2.2 Invocation and operation.. 6.2.3 Exceptional procedures. 6.2.3.1Activation/Deactivation/Registration/Interrogation. 6.2.3.2Invocation and operation.... 6.3 INTERACTION WITH OTHER SUPPLEMENTARY SERVICES AND ANFS 6.3.I Calling Line Identification Presentation (SS-CLIP)... 6.3.2 Connected Line Identification Presentation (SS-COLP). 6.3.3 Calling/connected Line Identification Restriction (SS-CLIR). 6.3.4 Calling Name Identification Presentation (SS-CNIP) 6.3.5 Connected Name Identification Presentation (SS-CONP) CISO/IEC1997 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 the publisher. ISO/IECCopyrightOffice·Casepostale56·CH-1211Geneve20·Switzerland Printed in Switzerland ii Not for Resale ISO/IEC 13242:1997(E) CISO/IEC 6.3.6 Calling/connected Name Identification Restriction (SS-CNIR) 6.3.7 Completion of Calls to Busy Subscriber (SS-CCBS) 6.3.8 Completion of Calls on No Reply (SS-CCNR). 6.3.9 Call Transfer (SS-CT)... 6.3.10 Call Forwarding Unconditional (SS-CFU). 6.3.11 Call Forwarding Busy (SS-CFB)... 6.3. 12 Call Forwarding No Reply (SS-CFNR). 6.3. 13 Call Deflection (SS-CD). 6.3. 14 Path Replacement (ANF-PR) 6.3. 15 Call Offer (SS-CO) .. 6.3.16 Call Intrusion (SS-CI) 6.3. 17 Do Not Disturb (SS-DND). 6.3. 18 Do Not Disturb Override (SS-DNDO).. 6.4INTERWORKING CONSIDERATIONS 6.5OVERALL SDL 7.ANF-RRC STAGE 2 SPECIFICATION. 7.1 FUNCTIONAL MODEL 7.1.I Functional model description. 7.1.2 Description of functional entities . 7.1.2.1 RRC initiate, FE1 7.1.2.2 RRC execute, FE2 7.1.3 Relationship of functional model to basic call functional model . 7.2 INFORMATION FLOWS 7.2.1 Definition of information flows . 7.2.1.1 ra-RRC (Route Restriction Class) .... 7.2.2 Relationship of information flows to basic call information flows. 7.2.3 Examples of information flow sequences.. 7.2.3.1 Normal operation of ANF-RRC. 7.2.3.2 Unavailable appropriate outgoing facility 7.3 FUNCTIONAL ENTITY ACTIONS. 7.3.1 Functional entity actions of FE1.. 7.3.2 Functional entity actions of FE2.. 7.4 FUNCTIONAL ENTITY BEHAVIOUR 7.4.1 Behaviour of FEI 10 7.4.2 Behaviour of FE2. .11 7.5ALLOCATION OF FUNCTIONAL ENTITIES TO PHYSICAL EQUIPMENT 7.6 INTERWORKING CONSIDERATIONS 12 ANNEX A... .13 iii Copyright Inte No reproduction or networking permitted without license from IHS Not for Resale