MGC Web Server Manager User’s Guide
5-15
Video forcing Select this check box to allow the user to video force
(select a specific participant to appear in a given
video window) participants to various video layout
windows.
Turn on/off AGC The Auto Gain Control mechanism regulates noise
and audio volume by keeping the received signal to
all participants balanced. Different endpoints and
phones produce different types of source noise and
volume. The Auto Gain Control mechanism can be
applied to all incoming audio streams prior to mixi ng,
thereby dynamically changing the amplification of
the input signal providing a constant output
amplitude.
Auto Gain Control mechanism regulates:
•Measured energy of an input signal
•Characterization of an input signal – voice or
noise (to a constant and desired output level).
Select this check box to enable the AGC function.
Change to
chairperson Select this check box to let the WebCommander
user change the participant status to Chairperson.
Modify
participant’s
listening volume
Select this check box to let the WebCommander
user to modify participants’ listening volume.
View ALL ongoing
conferences in
Main Menu
Select this check box to let the user view the list of
all the On Going conferences currently running on all
the connected MCUs. The list will in clude all the
conferences including those assigned to other users
(these conferences will appear with a lock icon next
to them). To monitor On Going conferences
assigned to other users, the appropriate password
must be entered by this user.
Moderators Chat Select this check box to let the user chat using text
messaging during an On Going conference.
Table 5-3: Permission Properties - Settings2 Parameters (Continued)
Option Description