Cucm 12.5 Bootable Iso Download [work] | RECENT |

This portal (which replaced the Product Upgrade Tool - PUT) allows users with active subscriptions to order eDelivery links for full install and upgrade media.

Guide to Cisco Unified Communications Manager (CUCM) 12.5 Bootable ISO cucm 12.5 bootable iso download

Bootable ISOs are considered "Full Installation" media and are generally not available for direct public download. There are two primary official methods to get them: This portal (which replaced the Product Upgrade Tool

Are you doing a or an upgrade from a previous version (like 11.5)? Have a specific error during your CUCM 12

Have a specific error during your CUCM 12.5 ISO boot phase? Consult the official Cisco Bug Search Tool or the UCS hardware forums. Never trust a random ISO from a file-sharing site.

Before downloading the ISO, ensure your system meets the minimum requirements for CUCM 12.5:

You will see multiple files. The is usually named like: