This may be an erroneous message. If the room has not been removed by an administrator, open the Jabber chatroom tab and choose 'all rooms' instead of 'my rooms'. Refresh the list there and check whether the room is available. If it is, you can simply rejoin the room or contact a room administrator.
Incidents can be reported to the IT-ServiceDesk via fax, email oder telephone. We ask you to please include all the information requested in the forms in order to avoid unnecessary back and forth and ensure a swift resolution of the incident.
Users who have logged off from all devices are unreachable if they have not otherwise informed the telephone system where the call is to be routed. The way to do this is to set call forwarding. Users can configure under which conditions calls should be diverted: This can also be initiated precisely for the case that one is no longer logged on to any device See: Forwarding using the TK-Portal