I would like to buy an alternative WiFi router in order to get better range than the tp-link router supplied by TPG.  However I would also like to keep my TPG phone.  Is it possible to connect the tp-link to my new router?   e.g. I would * turn off WiFi * Set Advanced > EWAN > Internet Connection Type to Dynamic IP and * connect a cable from a LAN port on my new router to the WAN port on the TP-Link   Will the phone will keep working in this configuration? ... View more