> Calls may be traced through these records back to their gateway carrier, and thus to their foreign source. The telecommunications industry refers to this tracing process as "traceback."
Pg. 10: https://www.justice.gov/opa/press-release/file/1240031/downl...
But I thought industry had constantly been telling us that they can't figure out where these calls are coming from, so they couldn't stop them...
> Calls may be traced through these records back to their gateway carrier, and thus to their foreign source. The telecommunications industry refers to this tracing process as "traceback."
Pg. 10: https://www.justice.gov/opa/press-release/file/1240031/downl...
But I thought industry had constantly been telling us that they can't figure out where these calls are coming from, so they couldn't stop them...