Refers to the underlying TiVo-like Linux distribution Cisco uses for applications like CUCM (CallManager), Unity Connection, and CUPS.
Indicates the file is cryptographically signed by Cisco for security. Why the "Patched" Version is Required bootable ucsinstall ucos unrst 8621000014sgn161 patched
If you see this error despite using the patched ISO, check your settings. Cisco UC applications are very sensitive to the RAM and CPU reservations defined in VMware. Ensure you are using the exact "Virtual Machine Template" (OVA) specified for version 8.6(2). Important Security Note Refers to the underlying TiVo-like Linux distribution Cisco
Ensure the server is set to boot from "Cisco vMedia" or "EFI DVD/CD" as the first priority. Because this is an older 8.6(2) based build, you may need to ensure your UCS Boot Policy is set to mode rather than UEFI , as older UCOS versions do not consistently support UEFI boot. Cisco UC applications are very sensitive to the
4. Common Errors: "The product is not supported on this hardware"