Hi benaldo, I am so interested in your post. Have exact same scenario, bosch 880 alarm but not yet connected to nbn. In fact brand new home,no landline, no internet but getting FTTP and still deciding on IPS. Alarm installer has told me it won't ring my mobile as won't work over nbn! Q. is it just a matter of plugging my home phone into uni-v port or do I need installer to come and run cable from alarm panel to nbn box? Q. is your alarm connected to uni-v port on nbn box ? And your home phone to uni-v port on modem? TIA Confused ... View more