Yealink VC120, Administrator'S Manual

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System Overview
31
The web structure tree of VC400 is shown as below, (the red highlight is hidden for users with
user credentials):
You can monitor or place calls via web user interface. You can do the following in the
Home
page.

Placing or ending calls

Viewing remote and nearby sites

Enabling the mute mode or the DND mode for a call

Changing the video input source

Adjusting the position and focus of the camera

Saving the camera preset

Capturing the video images

Control the video conferencing system remotely via the virtual remote control
Note
Remote Control
You can use the remote control and display device to configure and use the VC400&VC120
video conferencing system.
For more information on the function of each key on the remote control, refer to VCR10 Remote
Control on page 23 . The
Advanced
option is only accessible to the user with the administrator’s
permission. The default administrator password is “0000”.
You can also use virtual remote control on the web user interface to configure the
VC400&VC120 video conferencing system. For more information, refer to
Virtual Remote
Control on page 165 .
Although the web user interface is used to initiate the call, it is the video conferencing system
that is used for the call. It is not the PC running the web user interface.