Fanvil X4U firmware version display error?

[JDH201]

So, I just got some new Fanvil X4U phones in. They came with a mix of firmwares 1.0.0 and 2.0.2. When I connected them to my 3CX server it wants me to upgrade to version 1.0.5. Looking at the Fanvil site they go from 1.0.0 to version 2.There is a 2.0.5. Could there be an error in the version displayed in 3CX?

 

[cobaltit]

No. 3CX firmwares are usually specific to 3CX are often not listed on the manufacturer's site. Also, they have different HW versions, some of which are not supported in 3CX.