Enabling And Disabling Voice Activation; Releasing Chair Control Rights; Enabling Discussion - Huawei 9000 VCT V100R011 Administrator's Manual

HUAWEI 9000 HD Video Terminal
Administrator Guide

6.17 Enabling and Disabling Voice Activation

The voice activation function is used during ongoing discussions in the conference. The site with
the loudest voice is viewed by the other sites in the conference.
You can select the sensitivity based on experience after enabling the voice activation function.
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If a conference is held using cascaded built-in MCUs and voice activation is enabled on the
master MCU, voice activation is enabled automatically on slave MCUs. For details about master
and slave built-in MCUs, see section
To disable voice activation, select Disable from the Voice Activation drop-down list box.

6.18 Releasing Chair Control Rights

A non-chair site can request chair control rights only after the chair site releases the chair control
rights.
For a non-chair site, the following four conference control functions are available: requesting
chair control rights, requesting the floor, viewing sites, and revoking chair control rights. The
chair site, however, has all the conference control rights.

6.19 Enabling Discussion

The chair site can enable the discussion function as required to cancel certain ongoing conference
control operations, such as broadcasting sites.
This Discussion function is used to cancel the following operations performed by the chair site:
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The discussion function provides the following features:
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Issue 09 (2012-09-03)
The videoconferencing system sets a threshold based on the sensitivity selected. If the
volume of one or multiple sites exceeds the threshold, the video of the site with the highest
volume is broadcast.
If no site exceeds the threshold, the conference status remains unchanged.
NOTE
The function of revoking chair control rights is available only to the site that initiates or pays for the
conference.
Broadcasting sites
Muting the speaker
Muting the microphone
Giving the floor
Audio: The microphones of all the sites are unmuted and the sounds of all the sites are
mixed and then broadcast to every site.
Video: The video viewed by each site remains unchanged and each site can view the video
of any other site.
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Initiating a Conference by Cascading Built-In
6 Conference Control
MCUs.
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