ISO/IEC INTERNATIONAL STANDARD 15052 Second edition 2003-04-01 Information technology - Telecommunications and information exchange between systems Private Integrated Services Network - Inter-exchange signalling protocol - Recall supplementary service Technologies de I'information - Téleécommunications et échange d'information entre systemes - Réseau prive a integration de services - Protocole de signalisation d'interechange - Service supplémentairederappel Reference number ISO/IEC 15052:2003(E) IEC TSO @ ISO/IEC 2003 IHS unde se from IHS Not for Resale ISO/IEC15052:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's 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 computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ?ISO/IEC2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland yationagazaiSandardizatio @ ISO/IEC 2003-Allrights reserved itted without license from IHS Not for Resale ISO/IEC 15052:2003(E) Contents Foreword Introduction vi 1 Scope 1 2 Conformance 1 3 Normative references 1 4 Terms and definitions 2 4.1 External definitions 2 4.2 Other definitions 3 4.2.1 Served user, User A 3 4.2.2 Served User PINX 3 5 List of acronyms 3 6 Signalling protocol for the support of SS-RE 3 6.1 SS-RE description 6.2 SS-RE operational requirements 3 6.2.1 Provision/withdrawal 3 6.2.2 Requirements on the Primary PINX 3 6.2.3 Requirements on the Served User PINX 3 6.3 SS-RE coding requirements 4 6.3.1 Operations 4 6.3.2 Information elements 5 6.3.3 Messages 5 6.4 SS-RE State definitions 5 6.4.1 States at the Served User PINX 5 6.4.2 States at the Primary PINX 5 6.5 SS-RE signalling procedures 5 6.5.1 Actions at the Served User PINX 5 6.5.2 Actions at the Primary PINX 6 6.6 SS-RE Impact of interworking with public ISDNs 6 6.7 SS-RE Impact of interworking with non-ISDNs 6 6.8 SS-RE Parameter values (Timers) 9 6.9 Protocol interactions between SS-RE and other supplementary services and ANFs 6 6.9.1 Interaction with Calling Name Identification Presentation (SS-CNIP) 9 6.9.2 Interaction with Connected Name Identification Presentation (SS-CONP) 6 6.9.3 Interaction with Call Forwarding Unconditional (SS-CFU) 7 6.9.4 Interaction with Call Forwarding Busy (SS-CFB) 7 6.9.5 Interaction with Call Forwarding No Reply (SS-CFNR) 7 6.9.6 Interaction with Call Transfer (SS-CT) 7 6.9.7 Interaction with Path Replacement (ANF-PR) 7 6.9.8 Interaction with Call Completion to Busy Subscriber (SS-CCBS) 7 6.9.9 Interaction with Call Completion on No Reply (SS-CCNR) 7 6.9.10 Interaction with Call Offer (SS-CO) 7 6.9.11 Interaction with Do Not Disturb (SS-DND) 7 @ ISO/IEC 2003 - All rights reserved ii Copyright Interna ationa talOrganizationforStandardizatior Not for Resale ISO/IEC 15052:2003(E) 6.9.12 Interaction with Do Not Disturb Override (SS-DNDO) 7 6.9.13 Interaction with Call Intrusion (SS-CI) 7 6.9.14 Interaction with Advice of Charge (SS-AOC) 8 6.9.15 Interactions with Call Interception delayed (ANF-CINT) 8 Annexes A - Protocol Implementation Conformance Statement (PICS) proforma 6 B - Example of message sequences 14 C - Specification and Description Lang