This is telco doing as well. It should be illegal for Telco to allow SS7 spoofing for numbers that customer does not show they own. Initial SIP setup shows nu

This is telco doing as well. It should be illegal for Telco to allow SS7 spoofing for numbers that customer does not show they own. Initial SIP setup shows number not to be a number they own, drop the SIP dial and be done with it. Also, all US based phone numbers should have US based person tied to it. If they misbehave, drop them and blacklist them. All this is solvable if we don't let phone providers get away with "Welp, the checks cleared, this is not our problem."