Yealink VC400, Administrator'S Manual

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Administrator’s Guide for Yealink Video Conferencing Systems
10

Ethernet Cable (7.5m)
Locate the Audio In port of on the 120 Codec, and connect it to the Audio Out port of the
VCM30 with the 7.5m Ethernet cable. VCM30 video conferencing microphone array can work as
the audio input device for the VC120 video conferencing system. For more information, refer to
Audio Input Device on page 178 .
Note
System Component Instructions
Before installing and using the VC400/VC120 video conferencing system, you need to be
familiar with the following system components, including:

VC400/VC120 Codec

VCC18/VCC20 HD Camera

Video Conferencing Phone

CPE80 Expansion Microphone

VCM30 Video Conferencing Microphone Array

VCR10 Remote Control
VC400/VC120 Codec
VC400/VC120 codec supports 1080P full HD video. It supports both H. 323 and SIP protocols
and can connect to a mainstream video conferencing system.
Strong audio/video processing ability, rich interfaces, compatibility with different display devices
and adaptive resolution make it easy to use.
Check the list before installation. If you find anything missing, contact your system administrator.