Hi @cwells11,    The NTD acts like a modem for this technology and bridging the TP-Link will not work with the said setup. It is required that you use a router that has VLAN ID.    Furthermore, the homephone component of your bundle is encrypted and requires the use of our modem, to make and receive phone calls; this is to ensure the security of our customers' connection.      Regards, Ahra_G ... View more