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> (and caller ID is easily faked) It's been a long time since I was into telephony stuff, but IIRC caller ID is easily faked but ANI is not. Do verifications u
by Domenic_S 11y ago
> (and caller ID is easily faked)
It's been a long time since I was into telephony stuff, but IIRC caller ID is easily faked but ANI is not. Do verifications use CID or ANI?
- mh- 11y agothey use ANI, as they're toll free numbers you're dialing (which means they're already capturing ANI for billing purposes[1].) this is also why caller ID blocking (as provided by your telco) doesn't work when calling toll-free numbers. 1: https://en.wikipedia.org/wiki/Automatic_number_identification#Toll-free_numbers https://en.wikipedia.org/wiki/Automatic_number_identificatio...