Yealink VC400 Administrator's Guide

Configuring Call Preferences
161
Default Layout
When only one display device is connected to the VC400/VC120 Codec (single screen), you can
configure the default layout when a call is established.
The parameters of default layout are described below:
Parameter
Description
Configuration Method
Default Layout of
Single Screen
Configures the default layout of
single screen when a call is
established.
 Remote big Local small
 Remote Full screen
 Equal
Default: Remote Full screen
If it is set to Remote big Local small,
the remote video image is shown in
big size, and the local video image
along the right side of the screen is
shown in small size when a call is
established.
If it is set to Remote Full screen, the
remote video image is shown in full
size when a call is established.
If it is set to Equal, the remote and
local video images are shown in the
same size when a call is established.
Web User Interface
Use Default
Layout
Enables or disables the system to
use default layout.
 Enabled - the system uses
default layout when a call is
established.
 Disabled - the system uses the
layout you specified when a
call is established.
For example: in the last call, you set
the layout to be equal. The system
will use the equal layout by default
when a call is established.
Web User Interface

Yealink VC400 Specifications

General

Optical zoom	18 x
White balance	Auto, Indoor, Outdoor
Focus adjustment	Auto
Video codecs	H.264, H.264, H.263
Supported video modes	1080p
Supported graphics resolutions	352 x 288, 704 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Voice codecs	G.711, G.711a, G.722
Line-in	Yes
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
ITU-supported standards	H.323
Ethernet LAN data rates	10, 100, 1000 Mbit/s
AC input voltage	100-240 V
Power consumption (max)	30 W

Weight and Dimensions

Depth	183 mm
Width	330 mm
Height	40 mm