SfB/Lync Down Alert
This alert is sent if the Lync API connection is closed by Lync Server.
If you receive such an alert, please contact the support service and send the log files of the related service(s).
Log files are available under "APPLICATION_FOLDER\log" (by default C:\Program Files (x86)\Verba\log) folder on each server.
Please note, if you received the Lync Up alert as well, the connection lost was temporary only.