PhoneApps are a bundle of advanced applications, which install directly onto your IP Phone, converting all your complicated features into easy-to-use visual applications, which you control, directly from the phone’s display.
One of these apps is Presence. The Presence application allows users to choose a desired Presence status for their extension by navigating the phone’s display, and will also update the status across all their end-point devices, such as the User Control Panel or their Zulu Softphone client.
You can watch the video to understand how it works.
