Attempting upgrade of Unity Connection Server from 10.5 to 12. 5 but the ISO is not being recognized as a valid upgrade.
See below for installed COP files
admin:show version active
Active Master Version: 10.5.2.21900-13
Active Version Installed Software Options:
ciscocm.enable-sha512sum-2021-signing-key-v1.0.cop
ciscocm.cuc_upgrade_12_0_v1.3.cop
image attempted to upgrade with is
UCSInstall_CUC_12.5.1.16900-29.sha512.iso
Please advise,
Joe
