Do you need assistance finding or configuring the for this installation? Share public link
CUCM 12.5 utilizes Cisco Smart Licensing . Ensure your CUCM Publisher has internet access (or is linked to a Cisco Smart Software Manager On-Prem server) to register and pull your required licenses. cucm 12.5 bootable iso download
If internet bandwidth is constrained, administrators with valid contracts can order the physical jumpstart UCM bootable media kits via the Cisco ordering tool (CCW). 3. Verifying File Integrity (MD5/SHA512 Checksums) Do you need assistance finding or configuring the
Cisco restricts the distribution of bootable ISOs to prevent unauthorized fresh installations. Cisco Community Official Source: Log in to the Cisco Software Download Center with a valid CCO account and active service contract. Bootable vs. Non-Bootable: Usually labeled as UCSInstall_UCOS_12.5.x.xxxxx-x.sgn.iso cucm 12.5 bootable iso download