favil x4

  1. Unable to provision Fanvil X4G

    Hi, I have an X4G that I am trying to provision with our hosted 3CX system. I have followed the Guide here https://www.3cx.com/sip-phones/fanvil-x3-x5/ Updated the firmware to the latest 3CX firmware, factory reset, added the phone to the extension with the mac address. But when I boot up...