As part of an investigation, law enforcement agencies or intelligence services can tap into a phone call or trace the origin of the call without advising any of the parties involved in the communications.
This means that all VoIP phone service, including toll free providers using VoIP, is subjected to the surveillance provisions under CALEA.
Read more here.
Filed under: Information | Tagged: 800 numbers, calea, Communications Assistance for Law Enforcement, Communications Assistance for Law Enforcement Act, phone numbers, phone service, toll free |
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