Grandstream GXP1200 provisioning

[Arturo]

How do I provision GXP1200 if there isn't model in the list? P.S. I'm using 3CX on cloud.

 

[YiannisH_3CX]

Hello @Arturo

Please note that there is no way to provision an un-supported device. You can only manually register the phone to the PBX. I would however recommend using supported devices with 3CX to ensure compatibility and avoid future issues. You can the full list of supported devices here :
https://www.3cx.com/support/