My sister in law has just moved house and had the virgin system moved to the new house.
In the old house, her retro dial phone was plugged into phone socket on the wall and worked correctly, having had the phone converted with a Rotatone system fitted.
The new install only uses the Hub3 router and therefore has the phone plugged into the 1st socket at the rear of the router, through a converter fitting, and works as a phone but without the bell ringing when a call comes in.
Is there any information as to the wiring needed in the phone to get the bell to ring.
The phone can call a number by "tapping" the top buttons the relevant amount of times.
The ADSL microfilter contains a ringing capacitor and this has sometimes allowed the phone to ring. If that worked you would then need to get a suitable adapter which does contain the ringing capacitor.