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HUAWEI VP9050 Executive Video Terminal
User Guide
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6.4 Setting Up an H.239 Dual-Stream Conference
During an H.239 dual-stream conference, two independent video stream channels, that is, the video and the presentation, can be transmitted; furthermore, two channels of video from the local site can be transmitted or two channels of video from a remote site can be received at the same time.
If the license on the terminal does not support H.239, the terminal can receive presentation, but cannot share presentation.
6.4.1 Designating the Dual Streams
Input sources and output destinations for the video and presentation must be chosen.
Choosing Input Sources
If multiple video-source devices are connected to the video input interfaces of the terminal, you can choose a channel of video as the source of the local video and another channel as the source of the local presentation.
The priority of the video is higher than that of the presentation, as shown from the following aspects:
After a conference is initiated, the remote sites view the video of the local site before the presentation.
During the layout switch in continuous presence mode, the remote sites can always view the video of the local site.
Choosing Output Destinations
During an H.239 dual-stream conference, if local video and presentation and remote video and presentation exist simultaneously and if multiple monitors are used at the local site, you can set the output interfaces for the videos and presentations as required.
6.4.2 Enabling the H.239 Mode
After enabling the H.239 mode, the video and the presentation can be sent simultaneously during a conference.
For details about how to enable the H.239 mode, see section 6.3 "Setting Conference
Parameters." By default, the H.239 mode is enabled on the terminal.
The H.239 mode supports Presentation and Live.
Presentation: When the video is switched, the presentation remains unchanged. This mode is used when the presentation carries images, such as slides.
Live: The presentation viewed by each site is switched along with the video. This mode is used when the presentation carries videos.
Issue 03 (2011-12-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
44
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Table of contents
- 12 1 Installation and Preparation
- 12 1.1 Features
- 13 1.2 System Components
- 13 1.2.1 Basic Components
- 13 1.2.2 Optional Components
- 13 1.3 Appearance of the Terminal
- 13 1.3.1 Positions of the Components
- 18 1.3.2 Indicators
- 18 1.4 System Connection
- 18 1.4.1 Connecting the Terminal
- 20 1.4.2 Connecting the External Devices
- 21 1.5 Uncovering the Lens
- 21 1.6 Starting/Shutting Down the System
- 21 1.6.1 Starting the System
- 21 1.6.2 Shutting Down the System
- 22 2 Touch Panel
- 24 3 Network Settings
- 24 3.1 Using the Settings Wizard
- 24 3.2 Setting Basic Parameters
- 25 3.3 Configuring an IP LAN
- 25 3.3.1 Status Indicators of the LAN Interface
- 26 3.3.2 Setting IP Parameters
- 27 3.3.3 Setting H.323 Parameters
- 28 3.3.4 Setting SIP Parameters
- 29 3.3.5 Setting SNMP Parameters
- 30 3.3.6 Setting QoS Parameters
- 31 3.3.7 Setting Firewall Parameters
- 33 3.3.8 Setting Network Diagnostics Parameters
- 33 3.4 Configuring the 3G Network
- 33 3.4.1 Inserting a 3G Data Card
- 34 3.4.2 Setting 3G Parameters
- 35 3.4.3 Setting 3G Dial-up Parameters and Establishing a Dial-up Connection
- 38 4 Video Settings
- 38 4.1 Configuring the Built-In Camera
- 39 4.2 Configuring the External Camera
- 39 4.2.1 Getting to Know the Video Input Interface
- 39 4.2.2 Getting to Know the Video Output Interface
- 40 4.2.3 Setting Camera Input Parameters
- 42 4.2.4 Setting Camera Output Parameters
- 43 4.3 Selecting and Controlling a Camera
- 43 4.3.1 Selecting a Camera
- 44 4.3.2 Adjusting the Focal Length of a Camera
- 44 4.3.3 Controlling a Camera
- 44 4.4 Saving and Using Camera Presets
- 45 4.4.1 Saving a Camera Preset
- 45 4.4.2 Moving a Camera to a Preset
- 45 4.4.3 Deleting All Camera Presets
- 46 4.5 Setting the Video Resolution and Refresh Rate
- 47 5 Audio Settings
- 47 5.1 Connecting an Audio Device
- 47 5.2 Setting Audio Parameters
- 50 6 Conference Initiation
- 50 6.1 Initiating a Conference Using Different Methods
- 50 6.1.1 Initiating a Conference from the Favorite Conferences Screen
- 51 6.1.2 Initiating a Conference from the Conference History Screen
- 52 6.1.3 Initiating a Conference from the Address Book Screen
- 52 6.1.4 Initiating a Conference from the Call Screen
- 52 6.1.5 Scheduling a Conference
- 53 6.2 Answering Incoming Calls and Ending a Conference
- 53 6.2.1 Setting the Answering Mode
- 53 6.2.2 Ending a Conference
- 53 6.3 Setting Conference Parameters
- 55 6.4 Setting Up an H.239 Dual-Stream Conference
- 55 6.4.1 Designating the Dual Streams
- 55 6.4.2 Enabling the H.239 Mode
- 56 6.4.3 Sharing a Presentation
- 56 6.4.4 Viewing the Combined Picture of the Presentation and the Video
- 56 6.5 Joining an Authentication Conference
- 58 6.6 Managing the Address Book
- 58 6.6.1 Managing the Local Address Book
- 60 6.6.2 Setting Network Address Book Parameters
- 62 7 Conference Control
- 62 7.1 Customizing the Option Bar
- 62 7.2 Customizing the Conference Control Screen
- 63 7.3 Using Conference Control Functions
- 63 7.3.1 Viewing Sites
- 64 7.3.2 Broadcasting Sites
- 65 7.3.3 Giving the Floor to a Site
- 65 7.3.4 Displaying Sites Requesting for the Floor
- 65 7.3.5 Placing a Call
- 65 7.3.6 Disconnecting a Site
- 65 7.3.7 Deleting a Site
- 66 7.3.8 Muting and Unmuting the Microphone
- 66 7.3.9 Muting and Unmuting the Speaker
- 66 7.3.10 Requesting for Chair Control Rights
- 66 7.3.11 Requesting for the Floor
- 67 7.3.12 Setting the Continuous Presence
- 67 7.3.13 Enabling and Disabling Voice Activation
- 67 7.3.14 Releasing Chair Control Rights
- 67 7.3.15 Enabling Discussion
- 68 7.3.16 Adding Sites
- 68 7.3.17 Extending a Conference
- 68 7.3.18 Ending a Conference
- 70 8 Video and Audio
- 70 8.1 Adjusting the Video Display Effects
- 70 8.1.1 Adjusting the Local Video Effects
- 71 8.1.2 Configuring the Built-In Camera
- 71 8.1.3 Adjusting Video Parameters
- 73 8.1.4 Customizing the Status Icons to Be Displayed on Screens
- 73 8.1.5 Adjusting the Picture Offset
- 74 8.1.6 Adjusting the Sampling Phase
- 74 8.2 Adjusting Audio Effects
- 75 8.3 Adjusting the Volume
- 75 8.4 Adjusting the Screen Layout
- 76 8.5 Selecting a Video Source
- 77 8.6 Hiding the Local Video
- 78 9 Captions
- 78 9.1 Configuring Captions
- 79 9.2 Creating a Caption
- 80 9.3 Sharing a Caption
- 81 9.4 Sending an Instant Message
- 82 10 Security
- 82 10.1 Setting the Administrator Password
- 82 10.2 Restricting Screen Access Using the Administrator Password
- 83 10.3 Enabling H.235 Encryption
- 83 10.4 Allowing Remote Login
- 84 11 Terminal as a Display
- 84 11.1 Switching Between the Conference Mode and the PC Mode
- 84 11.2 Adjusting the Display Effect
- 84 11.3 Answering a Call
- 86 12 Remote Management from the Web Interface
- 86 12.1 Allowing Login from the Web Interface
- 86 12.2 Configuring a Web Browser
- 87 12.3 Logging In to the Terminal from the Web Interface
- 88 12.4 Functions Provided on the Web Interface
- 89 12.4.1 Exporting the Address Book
- 89 12.4.2 Modifying Records of an Address Book
- 89 12.4.3 Importing an Address Book
- 89 12.4.4 Customizing Shortcut Icons
- 90 12.4.5 Navigation
- 90 12.4.6 Site List
- 90 12.4.7 Conference Control Page
- 92 13 Maintenance and Troubleshooting
- 92 13.1 Routine Maintenance
- 92 13.1.1 Checking the Working Environment Periodically
- 92 13.1.2 Checking Cable Connection Periodically
- 93 13.1.3 Viewing the System Status
- 93 13.1.4 Viewing the System Information
- 94 13.1.5 Viewing Logs
- 94 13.2 Software Upgrade
- 95 13.2.2 Upgrading the Software Locally Using a Computer
- 98 13.2.3 Upgrading the Software Using the Minimum System
- 99 13.3 Diagnostics
- 102 13.4 Troubleshooting
- 113 Precautions
- 117 Technical Specifications
- 119 Videoconferencing Room Layout