අධ්යාපන ලෝකයට
ඔබේ දැනුම වර්ධනය කරගන්නා ගමන අදම අරඹන්න. නව තාක්ෂණය සමඟ පෙරට යන්න.
සාදරයෙන් පිළිගනිමු!
ඇතුලත් වීමට ඔබගේ ගිණුමේ තොරතුරු ලබා දෙන්න
Usually explicitly marked as UCSInstall_UCOS_12.5.x.xxx.iso . New installations require a bootable ISO. If the download file name contains non-bootable , it can only be used for upgrades via the OS Administration page or Prime Collaboration Deployment (PCD).
Before installing, verify the integrity of your download. Open a terminal (Linux/Mac) or PowerShell (Windows) and run:
CUCM 12.5 must be deployed on virtualized infrastructure via VMware vSphere ESXi. Running CUCM on bare-metal hardware is no longer supported. Supported ESXi Versions
Navigate to the portal ( ://cisco.com ). Log in using your Cisco Connection Online (CCO) ID. Cisco Cucm 12.5 Download
Execute a manual backup via the Disaster Recovery System (DRS) and store it on an external SFTP server.
Compare your local output string directly against the SHA-512 hash displayed on the Cisco Software Central page. Smart Licensing Activation
: Downloads on Cisco.com are typically non-bootable ISOs used for upgrades. Bootable ISOs for fresh installations are generally obtained via the Cisco Entitlements (formerly PUT) portal or through a Cisco account manager. Usually explicitly marked as UCSInstall_UCOS_12
You must possess a valid Cisco web user account. This account associates your personal credentials with your organization's business profile. Service Contract Linkage
(Invoking related search-term suggestions.)
Whether you are performing a fresh installation or upgrading from older versions like 10.x or 11.x, accessing the correct software, understanding licensing requirements, and following best practices is critical. This guide provides a detailed overview of the , key features, and installation insights. What’s New in Cisco CUCM 12.5(1)? Before installing, verify the integrity of your download
, you can use the built-in administration tools and the official Cisco software portal. Software Download
> Unified Communications > Call Control > Unified Communications Manager (CallManager) > 12.5 . Key Download & Installation Insights