My home phone does not ring when I get an incoming call from the Telstra network. I am on NBN wireless. Calls from other networks seem OK. My mobile is on the Telstra network and I cannot call home. To get by, I have an old phone plugged into the old copper wires and when that rings I can answer it, but I cannot answer the incoming call on the phone connected to the TPG NBN, it does not connect. Does anyone else have a similar issue?