Yealink VC400 Administrator's Guide

Configuring Network
61
Parameter
Description
Configuration Method
automatically.
The network speed and duplex
mode you select must be supported
by the switch.
If you change this parameter, the
system will reboot to make the
change take effect.
To configure the network speed via web user interface:
1. Click on Network->Advanced.
2. Select the desired value from the pull-down list of Network Speed.
3. Click Confirm to accept the change.
A dialog box pops up to prompt that settings will take effect after a reboot.
4. Click Confirm to reboot the system immediately.
VLAN
VLAN (Virtual Local Area Network) is used to divide a physical network logically into several
broadcast domains. VLAN membership is configurable through software instead of physically
relocating devices or connections. Grouping devices with a common set of requirements

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