Detection and mitigation of spam in IP telephony networks using signaling protocol analysis

@article{MacIntosh2005DetectionAM,
  title={Detection and mitigation of spam in IP telephony networks using signaling protocol analysis},
  author={R. MacIntosh and Dmitri Vinokurov},
  journal={IEEE/Sarnoff Symposium on Advances in Wired and Wireless Communication, 2005.},
  year={2005},
  pages={49-52}
}
We propose an innovative method to detect and block spam (unsolicited bulk calls) in IP telephony networks. Rapid adoption of voice over IP (VoIP) technology introduces new powerful options for spammers and telemarketers to increase their productivity and effectiveness. To date a few concepts have already been proposed in the VoIP spam prevention area. These prior solutions focus mainly on identity control and reliable authentication and follow in this regard the email spam solutions approach… CONTINUE READING
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