ISO/IEC INTERNATIONAL STANDARD 18056 Fifth edition 2012-09-01 Information technology - Telecommunications and information exchange between systems XML Schema Definitions for Computer Supported Telecommunications Applications (CSTA) Phase III Technologies de I'information - Téleinformatique Definitions de schema XML pour applications en telecommunications supportees par ordinateur (CSTA) en phase IlI Reference number ISO/IEC 18056:2012(E) ISO IEC @ISO/IEC 2012 IHS unde Not for Resale ISO/IEC 18056:2012(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 COPYRIGHT PROTECTED DOCUMENT ISO/IEC2012 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 either isO at the address below or 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 @ ISO/IEC 2012 - All rights reserved I without license from IHS Not for Resale ISO/IEC18056:2012(E) Contents Page 1 Scope. 2 Conformance... 2.1 Static Requirements 2.2 Dynamic Requirements 2.3 PICS Requirement . 2.4 XML Tag Options . 2.4.1ISO/IEC 18056 (ECMA-323) Specified Tags 2.4.2 ISO/IEC 18056 (ECMA-323) Specified Short Tags 2.4.3 Dynamic Transformations ...... . 2.5 CsTA Over SIP (uaCSTA) Transport Mechanism Option. 3 Normative references. 3.1 ISO Standards and Technical Reports. . . 2 3.2 World Wide Web Consortium Specifications 2 4 Terms, definitions and abbreviations 5 CSTA Service Definition Model . : 3 5.1 Request/Response Interactions. 3 5.2 Request/Response Protocol Requirements 5.3 Cross Referencing of Event Reports . . . 3 5.4 Handling of Private Data . 3 6 Interconnection service boundary 7 Association Management. 7.1 Implicit association . 7.2 Explicit association 8 XML Template Description. 5 9 CSTA parameter types 9.1 Switching function objects 5 9.2 Device Identifiers . 6 9.3 Call and connection identifiers. 9 9.4 Connection states . 10 9.5 Status reporting . .. . 11 9.6 Device and feature types and other parameters. 16 9.7 Security..... 25 9.8 Common extensions 26 9.9 Call control . 27 9.10 Capability Exchange 31 9.11 Call Detail Record 98 9.12 Charge information 100 9.13 Data call types 101 9.14 Escape types 102 9.15 Media services . 102 9.16 Physical device features 105 9.17 Data Collection. . 107 9.18 Event Cause. 108 9.19 Error Value.... 110 9.20 Empty (null element) . 115 10 Top level schema 115 11 Capability exchange services 121 11.1 Services ... 121 11.1.1 Get csta features 121 @ ISO/IEC 2012 - All rights reserved ii onal Organization for Standardization Not for Resale ISO/IEC 18056:2012 (E) 11.1.2 Get logical device information. 122 11.1.3 Get physical device information 123 11.1.4 Get switching function capabilities. 124 11.1.5 Get switching function devices. : 11.1.6 Switching function devices 129 12 System services 130 12.1 Registration services. . . 12.1.1 Change system status filter . 130 12.1.2 System register....... . 130 12.1.3 System register abort. . 131 12.1.4 System register cancel. 132 12.2Services...... 132 12.2.1 Req