BS ISO/IEC 29341-26-11:2017
$215.11
Information technology. UPnP Device Architecture – Telephony device control protocol. Level 2. Media management service
Published By | Publication Date | Number of Pages |
BSI | 2017 | 200 |
This service definition is compliant with [1]. It defines a service type referred to herein as the MediaManagement service.
The MediaManagement service enables the feature to set-up a media session on a Telephony Client (TC), under the control of a Telephony Control Point (TelCP). This service provides the following functions:
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Set up a media session to send and/or receive media streams between a TC and a TS. To set up a media session, The MediaManagement service provides an interface for a TelCP to negotiate the media capabilities (e.g., codec types, IP address, port number etc.) between a TC and a TS. This ensures a TelCP to select a common set of the media capabilities to be used to send and/or receive media streams between a TS and a TC. After the media session is established, the TC starts sending and/or receiving media streams based on the media chapabilities negotiated between the TC and the TS.
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The mechanism to modify the media capabilities of an existing media session. For instance, if a media session is created for sending and receiving an audio media stream, it is possible to modify the media session for sending and receiving a video media stream.
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The mechanism to terminate a media session.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
7 | Foreword |
14 | 1 Scope 2 Normative references |
15 | 3 Terms, definitions, symbols and abbreviated terms 3.1 Provisioning terms 3.2 Symbols 3.3 Terms |
16 | 3.4 Abbreviated terms |
17 | 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 MediaManagement Service Architecture |
18 | 5.3 State Variables 5.3.1 State Variable Overview 5.3.2.1 XML Schema Definition 5.3.2.2 Description of fields in the MediaSessionInfo structure |
20 | 5.3.4.1 XML Schema Definition 5.3.4.2 Description of fields in the MediaCapabilityInfo structure |
21 | 5.3.5.1 XML Schema Definition 5.3.5.2 Description of fields in the MediaSessionInfoList structure |
22 | 5.4 Eventing and Moderation 5.4.1 Eventing of MediaSessionInfo 5.5 Actions 5.5.1.1 Arguments |
23 | 5.5.1.2 Argument Descriptions 5.5.1.3 Service Requirements 5.5.1.4 Control Point Requirements When Calling The Action 5.5.1.5 Dependency on Device State 5.5.1.6 Effect on Device State 5.5.1.7 Errors |
24 | 5.5.2.1 Arguments 5.5.2.2 Argument Descriptions 5.5.2.3 Service Requirements 5.5.2.4 Control Point Requirements When Calling The Action |
25 | 5.5.2.5 Dependency on Device State 5.5.2.6 Effect on Device State 5.5.2.7 Errors 5.5.3.1 Arguments 5.5.3.2 Argument Descriptions 5.5.3.3 Service Requirements 5.5.3.4 Control Point Requirements When Calling The Action |
26 | 5.5.3.5 Dependency on Device State 5.5.3.6 Effect on Device State 5.5.3.7 Errors 5.5.4.1 Arguments 5.5.4.2 Argument Descriptions |
27 | 5.5.4.3 Service Requirements 5.5.4.4 Control Point Requirements When Calling The Action 5.5.4.5 Dependency on Device State 5.5.4.6 Effect on Device State 5.5.4.7 Errors |
28 | 5.5.5.1 Arguments 5.5.5.2 Argument Descriptions 5.5.5.3 Service Requirements 5.5.5.4 Control Point Requirements When Calling The Action 5.5.5.5 Dependency on Device State 5.5.5.6 Effect on Device State 5.5.5.7 Errors |
29 | 5.5.6 Error Code Summary 5.6 Service Behavioral Model 5.6.1 State Diagrams |
30 | 6 XML Service Description |