Hi! I want to swap the Optus-supplied NBN Router (Sagem) with something else but still want to keep the "phone line" supplied as part of the NBN service. Is it possible?
Options may include:
1) Have a new router with builtin VoIP/Phone port but what configuration to use (SIP account details?);
2) Have a new router and separate IP Handset (eg Yealink or Polycom), again what SIP account details to use?
3) Have a new router and connect the WAN port of the supplied NBN Router to the LAN of the "new router". Phone port should work?