Huawei 9000 VCT V100R011 Administrator's Manual page 116

HUAWEI 9000 HD Video Terminal
Administrator Guide
After the Enable Chair Control operation is performed from the terminal whose built-in MCU
is being used, other terminals can request chair control rights. The terminal whose built-in MCU
is being used, however, cannot request chair control rights.
After a site becomes the chair site, the functions to view sites, enable or disable voice activation,
add sites, set continuous presence, release chair control rights, end a conference, and broadcast
sites are available to the site. In this case, only the conference control functions to disable chair
control rights and end a conference are available to the ViewPoint 9039 or ViewPoint 9036
whose built-in MCU is being used. If the terminal whose built-in MCU is being used is the
HUAWEI VP9039A, the ViewPoint 9039S or the HUAWEI VP9036S, the functions to view
sites, disable chair control rights, end a conference, and set continuous presence are available.
Table 6-2
Table 6-2 Conference control functions
Function Name
View Site
Broadcast Site
Give Floor
Lock Presentation
Sites Requesting Floor
Call Site
Disconnect Site
Delete Site
Mute/Unmute MIC
Issue 09 (2012-09-03)
describes conference control functions.
Description
An ordinary site can view only one site at a time. The chair site
can view one site at a time or multiple sites in turn at preset
intervals.
All the sites in the conference are forced to view the broadcasting
site.
The chair site can broadcast one site at a time or multiple sites in
turn at preset intervals.
This function is used to give floor to a site. The other sites in the
conference view the site that is given the floor. In addition, their
microphones are muted.
This function is used to restrict the presentation sharing right of a
site or a conference. The following two options are available:
l Locking site presentation: After the chair site locks the
presentation of an ordinary site, such as site A, only site A has
the right of sharing presentation.
l Locking conference presentation: After the chair site locks the
conference presentation, a site can share its presentation only
when no presentation is currently being shared.
This function is used to display all the sites that are requesting the
floor.
You can call an absent site on the site list to enable the site to join
the conference.
To call all absent sites to enable them to join the conference, select
Call All.
You can disconnect all the sites present at a conference.
You can delete sites from an ongoing conference.
After you have muted the microphone of a site, the other sites in
the conference cannot hear the site. To enable the site to be heard,
unmute the microphone of the site.
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