User Guide for the VC120 Video Conferencing System20Indicator LED on the camera:LED Status DescriptionSolid green The camera is properly connected to the VC120 codec,and the VC120 codec is powered on.Solid red The VC120 codec is in sleep mode.Flashing green Press the key on the remote control.Off The camera is not connected properly to the VC120codec, or the VC120 codec is powered off.Indicator LED on the video conferencing phone:LED Status DescriptionSolid red The phone is initializing.The call is muted.Flashing red The phone is ringing.Solid green The phone is placing a call.There is an active call on the phone.Off The phone is idle.Mute Indicator LED on the VCM30 video conferencing microphone array:LED Status DescriptionSolid red The VCM30 is muted when the VC120 is during a call.Flashing red The VC120 is ringing.Solid greenThe VCM30 is connected to the VC120 codec within thefirst 5 seconds.The VC120 is placing a call.The VCM30 is unmuted when the VC120 is during acall.Off The VCM30 is not connected to the VC120 codec.The VCM30 is idle.Indicator LED of the Internet port on the VC120 codec:LED Status DescriptionIndicator LED on the left is off Network is not connected.Indicator LED on the left is solid green Network is connected.Indicator LED on the right is flashingyellow Sending and receiving data.