Busylight (by Plenom) presence integration is supported from the 11.0 Jabber Windows onward. Busylight / Jabber integration supports 4 states - Available, On A Call (DND also), Away, and In a meeting. The color of the Busylight will automatically sync with the presence of the user.
More details on the Blynclight product can be found here: BusyLight - Kuando
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