Changing the Boot Order of Virtual Machine * In VMware client, power off the virtual machine that has the deployed OVA template. * Cisco Community Installing Cisco Unified Communications Manager (CUCM) 12.5

Used only to patch or upgrade an existing system.

Below is an in-depth, realistic guide on the process, the legal reality, the technical requirements, and what you should do if you actually need this file.

After downloading the ISO, follow the installation guide for CUCM 12.5:

The risk of malware, legal action, or a silent breach far outweighs the reward of a working lab.

For customers who have already purchased the software but need to re-download the installation media.