Essays about: "pay-per-call"
Found 1 essay containing the word pay-per-call.
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1. Spam on the phone - VoIP and its biggest weakness : Studies about the users’ willingness to offer personal information in order to avoid VoIP spam
University essay from Matematiska och systemtekniska institutionenAbstract : It is very probable that VoIP will soon replace the ordinary telephone. Beside all advantages of the digital voice-connection it is linked to the danger of spam on the telephone. A lot of approaches have been developed to solve the problem of VoIP spam. READ MORE
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