> The logical solution will be, we need a service that scans all calls for phishing Come on, we have been using encryption, one-time codes, recovery codes for

> The logical solution will be, we need a service that scans all calls for phishing Come on, we have been using encryption, one-time codes, recovery codes for over a decade. I don't see that as the logical next step. Just make addresses renewable tokens that prove that you are allowed to contact some underlying number. tel:+56 1234 5678::[$SEED/TOKEN THAT SUPPORT K_TIMES_USE+EXPIRATION FROM A FIXED CALLER/SENDER] My phone will double check the token and ignore things when the calling tokens were used, expired, abused somehow and maybe kindly let you know if no human gets to see your call/text/media or maybe reporting the sender for abuse in case it's something that may be prosecuted according to local law. Want to support calls from unknown numbers? Sure, wire me crypto with some secret and call me using that. If it wasn't worth my time at least I'll enjoy a beer.