Table of ContentsxiTable of ContentsAbout This Guide ........................................................................... vChapters in This Guide ........................................................................................................................................... vDocumentations ...................................................................................................................................................... viTypographic Conventions ................................................................................................................................... viiTerms .......................................................................................................................................................................... viiSummary of Changes ........................................................................................................................................... viiChanges for Release 23, Guide Version 23.15 ....................................................................................... viiiChanges for Release 23, Guide Version 23.6 ......................................................................................... viiiChanges for Release 22, Guide Version 22.15 ....................................................................................... viiiChanges for Release 22, Guide Version 22.5 ......................................................................................... viiiChanges for Release 21, Guide Version 21.20 ......................................................................................... ixChanges for Release 21, Guide Version 21.15 ......................................................................................... ixChanges for Release 20, Guide Version 20.6 ............................................................................................ xTable of Contents .......................................................................... xiOverview ......................................................................................... 1Packaging Contents ................................................................................................................................................ 1VC120 Package ..................................................................................................................................................... 1VCP40 Package ..................................................................................................................................................... 3VCP41 Package ..................................................................................................................................................... 4VCM30 Package.................................................................................................................................................... 5System Component Instructions ........................................................................................................................ 5VC120 Codec ......................................................................................................................................................... 5VCC18/VCC20 HD Camera ............................................................................................................................... 7Video Conferencing Phone ........................................................................................................................... 10CPE80 Expansion Microphone ..................................................................................................................... 12VCM30 Video Conferencing Microphone Array ................................................................................... 14VCR10 Remote Control................................................................................................................................... 15Icon Instructions .................................................................................................................................................... 17Icons on Display Device ................................................................................................................................. 17Icons on Video Conferencing Phone ........................................................................................................ 19LED Instructions ..................................................................................................................................................... 20User Interfaces........................................................................................................................................................ 21Web User Interface ........................................................................................................................................... 21Remote Control ................................................................................................................................................. 22Getting Started ............................................................................. 23System Installation ............................................................................................................................................... 23Installing the VC120 Video Conferencing System ............................................................................... 24Installing the Camera ...................................................................................................................................... 25Installing Batteries for the Remote Control ............................................................................................ 27Powering the System On or Off ...................................................................................................................... 28Setup Wizard .......................................................................................................................................................... 28Controlling the Camera ...................................................................................................................................... 32Controlling Local Cameras ............................................................................................................................ 32Controlling Dual Cameras ............................................................................................................................. 33Registration ............................................................................................................................................................. 33