I have a UC520 that intermittantly gives a fast busy signal when picking up a phone to make a call. It will clear, then happen again. I have reset the box several times, but the issue comes back. Any ideas?
I have seen a problem in the past that exhibited this symptom. In that case, the UC500 had a bug where the CPU would get pegged at 100% due to problems with the HTTP server process. You can try to issue a "show process cpu" and see what that shows. The latest releases should have corrected that.
Marcos
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