We are running Unity 22.214.171.124 / Call Manager 3.09 and TSP 126.96.36.199 and we have about 200 users. The problem is this, last Monday and today our Unity started to shut down ports around 3 or 4 AM (I found this in the event log). It starts with port 8 and then 7 etc..... During this time our CPU Utilization would climb as well. By lunch time the Unity software would shut down and not be able to restart without a reboot of the server. Has anybody heard of this before? Any help would be greatly appreciated.<br><br>
Good point. What has changed in your Unity/Exchange/Network in the last few weeks? Have you been adding subscribers to the Unity box? If so, you might want to run the exchange optimizer. You said that the CPU usage seems to pick up. Can you track as to which process is taking the most CPU?
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