FortiFone firmware upgrades
This cookbook recipe guides you through the process of upgrading FortiFone firmware using FortiVoice 6.4. It details how to review current FortiFone firmware, upload new firmware files, schedule firmware upgrade jobs, and confirm firmware upgrades.
Prior to deploying FortiFone firmware upgrades, make sure to meet the following requirements:
- The network connectivity is available between the target FortiFone devices and the FortiVoice unit.
- You have downloaded the latest FortiFone firmware files from the Fortinet Support website.