ISO/IEC INTERNATIONAL STANDARD 15773 First edition 1998-07-15 Information technology - Telecommunications and information exchange between systems Broadband Private integrated Services Network - Inter-exchange signalling protocol - Transit counter additional network feature Technologies de I'information Télécommunications et échange d'information entre systemes - Réseau prive a large bande a integration de services - Protocole de signalisation d'échange - Caracteristique de réseau additionnelle de compteur de transit IEC Reference number ISO/IEC 15773:1998(E) Not for Resale ISO/IEC 15773:1998(E) Contents Foreword ii Introduction iv 1 Scope 1 2 Conformance 1 3 Normative references 1 4Definitions 2 4.1 External definitions 2 5 List of acronyms 2 6 Signalling protocol for the support of ANF-TC 2 6.1 ANF-TC description 2 6.2 ANF-TC operational requirements 3 6.2.1 Requirements on the Originating PINX 3 6.2.2 Requirements on the Terminating PINX 3 6.2.3 Requirements on a Transit PINX 3 6.3 ANF-TC coding requirements 3 6.3.1 Transit counter information element 3 6.3.2 Messages 4 6.4 ANF-TC signalling procedures 4 6.4.1 Actions at the Originating PINX 4 6.4.2 Actions at the Terminating PINX 4 6.4.3 Actions at a Transit PINX 4 6.4.4 At an Incoming Gateway PINX 4 6.4.5 At an Outgoing Gateway PINX 4 Annex A - Protocol Implementation Conformance Statement (PICS) proforma 5 Annex B - Guidelines for interworking with ATM Forum PNNI 1.0 9 ISO/IEC 1998 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or without permission in writing from the publisher. ISO/IEC Copyright Office · Case postale 56· CH-1211 Geneve 20 · Switzerland Printed in Switzerland ynatinalgazaiSandardizatio ted without license from IHS Not for Resale @ ISO/IEC ISO/IEC15773:1998(E) Foreword ISO (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 International 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 with 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. 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. procedure", by Joint Technical Committee ISO/IEC JTC 1, Information technology, in parallel with its approval by national bodiesofISOandIEC. Annex A forms an integral part of this International Standard. Annex B is for information only. Copyright International Organization for Standardization !! Not for Resale