Upgrade Process for CUCM v7.1.3 -> 7.1.5
Step 1: go to Cisco.com and download the UCS files
Step 2: Once downloaded combine the files and burn the .ISO to CD
you can combine the fine in Windows via the c ommand prompt using teh following command:
COPY /B UCSInstall_UCOS_18.104.22.16800-12.sgn.iso_part1of2+UCSInstall_UCOS_22.214.171.12400-12.sgn.iso_part2of2 UCSInstall_UCOS_126.96.36.19900-12.sgn.iso
Step 3: Verify the Checksum Value
Step 4: insert the Disk to the local server where you wish to install the upgrade and navigate to Upgrades > Install/Upgrade.
The Software Installation/Upgrade window displays.
From the Source list, choose DVD.
Enter a slash (/) in the Directory field.
Press Next to continue
or utils system upgrade from the CLI
Step 5: you have the option to “reboot to upgraded partition” or “Do not reboot after upgrade.” select the latter and next
You can check the installation status on the CLI:
Step 6: When installation is completed, select Finish
Step 7: To Upgrade choose: Settings > Version; then, click Switch Version.
The system restarts and runs the upgraded software
or Via the CLI:
utils system switch-version
Perform Upgrade on the Publisher first then subsequent subscriber nodes. Finally perform a DBreplication repair on the publisher
utils dbreplication reset all