My goal is,
-CUCM 6.0.1 to 6.1.2
-Unity connection 2.0 to 2.1
Can I upgrade each code from CUCM-BE 'OS administration' menu seperately? means upgrade CUCM first and upgrade 'unity connection' from the same menu. Is the CUCM-BE automatically detects the code and upgrade CUCM and 'unity connection' accordingly?
This is critical to me since the CUCM-BE hardware is not hot-pluggable HDD. Please advise.
Thanks in advance,