Unsupported Fanvil PA3 setup?

[ElementalWindX]

Anyone have a way to get the Fanvil PA3 to work with 3cx?

 

[cobaltit]

I imagine the PA3 is similar to the PA2 so there's this article:

https://www.3cx.com/sip-phones/fanvil-sip-doorphones/

You can always lie and tell 3CX it's a PA2.

Fanvil support should be able to point you in the right direction as well.