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Isn't the problem the FCC regulation prohibits carriers from taking serious action like blocking robocallers? How can this not be taken care of with gmail styl

• olliej 8y ago
  The fcc literally had a competition to identify to robocalls. It’s not trivial - gmail identifies spam by bayesian filtering coupled with the amount of duplicate spam sent to numerous different addresses. Identifying spam/robocalls requires being able to parse arbitrary spoken word. People keep thinking its a matter of blocking a number, but the reality is that the security of phone networks is laughably broken with respect to number and identity spoofing. It essentially renders the id useless for identifying spam