About This GuidevAbout This GuideThank you for choosing the Yealink VC800 full HD video conferencing system. It is an all-in-oneunit that supports 1080P-full HD video conferencing and includes outstanding features such asgood compatibility, easy deployment and intelligent network adaptability. These make it thebest choice for SME.The Yealink VC800 full HD video conferencing system is designed to help enterprises organizevideo conferences easily and efficiently. Users can expect to enjoy the high-quality videoconferencing experience very cost-effectively.This guide provides everything you need to start using your new video conferencing systemquickly. First, verify with your system administrator that the IP network is ready for systemconfiguration. Also be sure to read the Overview and Getting Started sections in this guidebefore you set up and use the VC800 video conferencing system.See theYealink Products Regulatory Notices Guide for all regulatory and safety guidance.Chapters in This GuideTopics provided in this guide include: Chapter 1 Overview Chapter 2 Getting Started Chapter 3 Customizing the VC800 Video Conferencing System Chapter 4 Using the VC800 Video Conferencing System Chapter 5 Video Conference Platform Chapter 6 Using the CPW90 Wireless Expansion Mic Chapter 7 Using the CPE90 Wired Expansion Mic Chapter 8 Troubleshooting