In such a scenario, you will have to connect to the USG via SSH and add an additional IP address to the LAN interface you're using. This will allow the controller to communicate with your USG, adopt and deploy as configured.
- Add option to remap VOIP port as WAN2 on USG (UGW3). - Add configurable options for LAN2 for USG-Pro. No need to enable VoIP anymore (actually not an option anyway). UniFi Controller + UniFi Switch Changes: - Add 802.1x support, along with RADIUS VLAN support. Other Changes: - [UAPG2] Limit bandsteering debug terminal to local host.