How to host firmware for phone upgrades on UCM6102


I am new to the UCM world and would like to host the latest firmware for my GXP2124 phones on my UCM6102. Since Grandstream does not support upgrading from their servers anymore this is the best solution for me. Does someone have any info on this?




From the Grandstream website, there’s already a how to on this. Have you checked the resources?

Personally I prefer an FTP Server just so I have total control for the upgrade process.