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Dear All,I have UCCX 12.5 SU1 in HA and planning to upgrade to version 15.. I already upgraded CUCM in version 15 through import export feature, As VM specs for CUCM 12.5 to Version 15 is different.The virtual machine specs again different for UCCX ...
Thanks @Elliot Dierksen @Nithin Eluvathingal @Roger Kallberg for your post, Much appreciated. I will then Simply shutdown VM Increase RAM and Power on VM then Follow Upgrade task.