If I remember correctly, I have resolved this issue before by increasing the bandwidth for the location in System -> Location configuration in CUCM.  The issue arose in another site of mine yesterday and applying the same resolution. If it works the ...

Thanks Deepak: Your suggestion resolved my error. Thanks Usama Ahmed

Hi:I was having the same issue and I found that the issue was due to smart contact not miscommunicating to the voice platform.I followed the resolution below and the issue got resolved. However in partial service portion I had all three inactive in C...