VoIP used to be standard on phones, even mobile smartphones. So I setup Asterisk so that family members could call each others as long as they where on WIfi. U

VoIP used to be standard on phones, even mobile smartphones. So I setup Asterisk so that family members could call each others as long as they where on WIfi. Unfortunately VoIP is no longer a built in standard so you need to download an app to use it. Before you could just dail 1 and my phone would ring, dail 2 and you would reach my wife.