Vishing is phishing through VoIP call services, which makes it very easy to spoof the caller ID. Vishing, now there’s a new term for you, it’s phishing. The term is used to refer to a phishing technique used to trick people into phishing their caller ID and to trick them out of calling services. The new term is “vishing” for phishing, which means phishing in VoIP calls and e-mailing in the U.S.”]
Source: https://www.csoonline.com/article/2122800/darknet–phone-frauders-vishing-for-credit-cards.html