Busylight is a 3 in 1 solution presence light that displays your availability status and provides a ring alert* for incoming calls and chats* (*UC Platform dependent) | A Presence Indicator helps you avoid unnecessary interruptions. Green means you’re available. Red means you’re busy. There are more colors that display depending on your UC platform. It is an ideal do not disturb light to show you’re in a meeting or on a call. | The built-in Ringer helps you avoid missing calls and Chats (UC Platform dependent). 8 ringtones are available. | Use the Free kuandoHUB software to control multiple UC Platforms (e.g. Teams, Zoom), manually control the light, plus more capabilities including integration with Microsoft Outlook so it automatically shows when you are in a meeting. | A Busy light is perfect for work from home, remote working or for returning to the office to indicate your availability status. The Call Alert function helps you to hear incoming calls - especially if you’re not wearing your headset. | UC Platforms supported: 3CX, Alcatel-Lucent Rainbow Office, Avaya Cloud Office, Avaya One-X Communicator, Avaya IX Workplace, AT&T Office@Hand, BT Cloud Work, Ecotel, Eastlink, Cisco Jabber, Cisco Webex, Google Calendar, Jabra Headsets, Microsoft Teams, Nice CXOne, Plantronics /Poly headsets, RingCentral, RingCentral Contact Center, Microsoft Skype for Business, Slack, Symphony, Telus, Twilio, UC-One Communicator, Unify Office, Verizon, Vodaphone, Zoom. Plus, many more 3rd party integrations. | Busylight supports Windows or Mac depending on your UC Platform | The USB Cord is ~9 feet long so you can easily and neatly cable it around your desk area.