For those who have NBN already, how does it work?
Will everything be installed by the NBN Co and your provider will give you a new router?
it depends on which NBN you get...
quick summary:
fibre to the premise (FTTP) is where your copper is completely replaced by fibre, all the way to your house. an NBN technician will install a box in your house, which you then can plug a router (no modem required (as the box on the wall does that part), but a standalone router is still required. not many new FTTP connections being made now. if you don't have a FTTP connection by now, you probably aren't getting one.
fibre to the node (FTTN) is the now common NBN connection, where fibre gets run to a node near your house (up to about 1km away), and then the existing copper takes over. no box installed in your house. you need a FTTN-compatible (VDSL2) modem or modem/router combo to connect to the internet.
fixed wireless is for more rural areas and, like FTTP, requires a box to be installed in your house.
once your connection type (FTTP, FTTN or fixed wireless) has been sorted, your ISP can then provide a suitable modem, router or combo (depending on your connection type) for your connection. based on my experience, it's best to just go with whatever modem (if you are FTTN or fixed wireless) the ISP provides. just easier that way and they can provide support if necessary.
when it comes to phones, with FTTN, you can plug an existing phone handset into the modem provided by your ISP (normally). with FTTP, you need to setup a VOIP system with new handsets.
as a practical example, i am on a FTTN connection with iiNet. they have provided me with a modem/router and i also run a VOIP setup for my home phones (my choice as i prefer the VOIP flexibility).
the NBN website has some fairly good information about getting connected:
https://www.nbnco.com.au/connect-home.htmlthey also have an FAQ, which is not bad:
https://www.nbnco.com.au/support/