@sinbach I'll make sure to pray for you. Seems like there is a lot of spiritual oppression going on in regards to your insurance and visa issues. As for conversing with son via voice over IP, I would give vsee messenger a try. It was supposedly used by the international space station at one point and uses end to end encryption. There is no need to provide a phone number like signal and telegram (just an email address to sign up) and is less susceptible to SS7 attacks since it's not associated with a phone number. It is useful in low latency/low bandwidth situations where wifi is weak. Session app also uses e2e and just came out with a VOIP feature. I'm haven't gotten around to using it. God bless!