Experiencing An Hd Conference - Huawei 9000 VCT V100R011 Administrator's Manual

HUAWEI 9000 HD Video Terminal
Administrator Guide
Parameter
Dynamic
bandwidth
Conference line
type
Default call
bandwidth
reserved
presentation
bandwidth
Preferred IP
protocol
Conference
bandwidth
Select conference
control operation
Step 2 Save the settings.
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5.4 Experiencing an HD Conference

To enjoy HD effects, all the relevant devices, including the camera, video terminal, and display
device, should support the HD capability.
The HUAWEI 9000 supports the following HD resolutions: 1280 × 720 pixels (720p), 1280 ×
1024 pixels, 1920 × 1080 pixels (1080p), and 1920 × 1080 pixels (1080i).
The HD mode can be used in point-to-point calls or multipoint conferences.
Issue 09 (2012-09-03)
Description
If this function is enabled, when the ratio of the packet loss caused by
insufficient bandwidth in the network increases, the terminal
decreases the conference bandwidth automatically until the packet
loss does not occur constantly in the network or the conference
bandwidth is decreased to 64 kbit/s. Using the policy of dynamically
adjusting the bandwidth, the terminal can stabilize the bandwidth
within one minute after packet loss occurs in the network.
l When the network is in good condition, select Disable.
l When the network is in poor condition, select Enable.
This specifies the type of the line used during a multipoint conference.
If Auto is selected and the terminal is registered with a GK, an IP line
is preferentially used for the multipoint conference. If the terminal
fails to be registered with a GK or if no GK is used, an E1 or 4E1 line
(if any) is used for the multipoint conference.
This specifies the default call rate of the terminal.
This specifies whether to reserve bandwidth for presentations when
no presentation is being shared.
When this function is enabled, the terminal will reserve bandwidth for
sharing a presentation rather than allow the video transmission to use
all of the bandwidth.
This specifies the protocol to use when the local site is an IP site.
When Line type is set to Auto for IP sites, the terminal uses the
preferred protocol to make calls.
The default value is Normal.
When the terminal accesses an E1 network using an IP line, set the
conference bandwidth to Limited to enhance the quality of the video
conference.
This specifies the conference control options to be displayed on the
Conference Control screen.
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5 Initiating a Conference
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