Alternatively, Cisco provides a "Bootable ISO" creation tool or script for specific versions to convert non-bootable images into bootable ones, though this is generally for older versions or specific recovery scenarios.
: The .sgn extension indicates the file is cryptographically signed by Cisco to ensure integrity and prevent unauthorized modifications. Bootable UCSInstall UCOS UNRST 8.6.2.10000-14.sgn.161
: Cisco Unified Communications Manager (CallManager) version 8.6(2). Version : 8.6.2.10000-14 is a specific maintenance release. Alternatively, Cisco provides a "Bootable ISO" creation tool
This specific ISO is essential for several high-level administrative tasks: Version : 8
. Alternatively, if you have another bootable Cisco ISO, you can save its boot file ( ) to reuse. Load the Boot File Load Boot File and select the file you just extracted. Verify Settings
mkisofs -R -no-emul-boot -boot-load-size 4 -boot-info-table -joliet-long \ -o ~/Downloads/UCOS-bootable.iso -b isolinux/isolinux.bin \ -c isolinux/boot.cat -V "UCOS 8.6 Bootable" . Use code with caution. Copied to clipboard Deployment
