SfB/Lync Filter Up Alert
This alert is sent if the communication is restored between the Verba components - Lync Filter and Media Collector and Proxy.
No further action required, the issue was probably caused by a network glitch.
However, if you receive this pair of alerts on a regular basis, 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.