INTERNATIONAL ISO/IEC STANDARD 29341-26-11 First edition 2017-09 Information technology UPnP Device Architecture Part 26-11: Telephony device control protocol - Level 2 - Media management service Technologies deI'information-Architecturededispositif UPnP Partie26-11:Protocolede controle de dispositif detelephonie- Niveau 2-Service de gestion des médias Referencenumber IEC IS0/IEC29341-26-11:2017(E) S Copyright International Organization for Standardization @IS0/IEC2017 ACKEY,MA license from IHS IS0/IEC29341-26-11:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0/IEC2017,Published inSwitzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Ch.de Blandonnet 8.CP 401 CH-1214 Vernier, Geneva, Switzerland Tel.+41227490111 Fax+41227490947 [email protected] www.iso.org @IS0/IEC 2017- All rights reserved No reproduction or networking permited without license from IHS IS0/IEC29341-26-11:2017(E) CONTENTS 1 Scope 2 Normative references. 3 Terms,definitions, symbols and abbreviated terms. 4 Notations and conventions. 4.1 Text conventions. 4.2 Data Types... 4.3 Vendor-defined Extensions.. 5 Service Modeling Definitions.... 5.1 Service Type 5.2 MediaManagementServiceArchitecture 5.3 State Variables.. 5.3.1 State Variable Overview. 5.3.2 MediaSessionlnfo 5.3.3 A ARG TYPE MediaSessionlD 5.3.4 A ARG TYPE MediaCapabilitylnfo. 5.3.5 A ARG TYPE MediaSessionlnfoList 5.4 Eventing and Moderation ..... 5.4.1 Eventing of MediaSessionlnfo 5.5 Actions. 9 5.5.1 GetMediaCapabilities() 5.5.2 StartMediaSession() 11 5.5.3 StopMediaSession(). 5.5.4 ModifyMediaSession(). .13 5.5.5 GetMediaSessionlnfo() 15 5.5.6 Error Code Summary 16 5.6 Service Behavioral Model 16 5.6.1 State Diagrams... .16 6 XMLServiceDescription... Annex A (normative)XML Schema.. ...20 AnnexB(informative)TheoryofOperation .22 AnnexC(informative)SequenceExamples. Annex D (informative) Bibliography .185 Figure 1 Relationship among Media Stream, Media Session and Media Session ID ........ Figure2—ArchitectureoftheMediaManagementService 5 Figure 3State diagrams of the MediaManagement service.. .17 Figure B.1-Flow basics for creating an outgoing Call.. ..23 FigureB.2-FlowbasicsforaccpetinganincomingCall .25 Figure B.3-Flowbasics for modifyinganongoing Call. .27 Figure C.4 Create a Call. .29 Figure C.5 - Terminate a Call.. @ISO/IEC2017-Allrightsreserved ili Copyright Inte al Organization for Standardization nsefrom IHS