Good morning Deansaffrett,
Thanks for your message and being a part of the TPG Community. The TP-Link VR2800 is compatible for FTTC connections using the WAN port to connect to your NBN NCD (White NBN device).
I have attached a link for a FTTC setup for you, keep in mind if you use a 3rd party router you will lose the VOIP service.
I hope that helps.