Yealink VC400 Administrator's Guide

About This Guide
ix
Major updates have occurred to the following sections:
 Icon Instructions on page 25
 Configuring Video Conference Platformon page 99
 DTMF on page 137
 Dual-Stream Protocol on page 196
 Camera Control Protocol on page 212
 Secure Real-Time Transport Protocol on page 259
Changes for Release 21, Guide Version 21.20
The following sections are new for this version:
 Keyboard Input Method on page 188
 Configuring Video Conference Platform on page 99
Major updates have occurred to the following sections:
 Icon Instructions on page 25
 Setup Wizard on page 41
 Directory on page 227
Changes for Release 21, Guide Version 21.15
The following section is new for this edition:
 IPv6 Support on page 56
 Hiding Icons in a Call on page 179
 Output Resolution on page 217
 Video Recording on page 219
 Screenshot on page 221
 VCS Integrated with Control Systems on page 243
Major updates have occurred to the following sections:
 Packaging Contents on page 3
 System Component Instructions on page 10
 Configuring LAN Properties on page 48
 Search Source List in Dialing on page 239
 8-Way MCU License on page 242

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