Does anybody know a way to integrate Cisco Jabber (for Windows) into openHAB?
I would like to set up a rule like turn off radio when I'm on the phone.
Or “flash lights when someone is calling”.
I think there is an API that would support this.
But my developer skills are not that strong. 
Maybe someone already has a solution for this. 
I believe it uses XMPP for chat and there is an XMPP binding: https://www.openhab.org/addons/bindings/xmppclient/
Beyond that you’ll have to figure out what sort of API they provide and use the HTTP binding or TCP binding or whatever is appropriate.
It looks like the XMPP bindig is for sending and receiving messages.
But not to read the status of a user (or my status).