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I still don't understand how hard it would be for major phone carriers to validate the source and let the calls thru. Wouldn't it be possible just to allow Veri
by system2 8y ago
I still don't understand how hard it would be for major phone carriers to validate the source and let the calls thru. Wouldn't it be possible just to allow Verizon to TMobile, or ATT to Verizon, since they both have their user info and can validate each other's calls? I mean, I can see their names on my phone, why not just add a little bit more info to make it more legit.
- tantalor 8y agoWhat about the non-major providers? They are no longer allowed to operate?
- kbaker 8y agoThis is happening, but slowly. It is a huge problem to get all carriers / phone operators to get this installed enough to be useful. Research SHAKEN/STIR to see more about it. Here's an example between AT&T and Comcast: https://about.att.com/story/2019/anti_robocall.html https://about.att.com/story/2019/anti_robocall.html