Silence detection in secure P2P VoIP multiconferencing

Authors:
Jose-Vicente Aguirre;Rafael Álvarez;Julia Sánchez;Antonio Zamora
Affiliations:
Dpt. of Computer Science and Artificial Intelligence, University of Alicante, Alicante, Spain;Dpt. of Computer Science and Artificial Intelligence, University of Alicante, Alicante, Spain;Dpt. of Computer Science and Artificial Intelligence, University of Alicante, Alicante, Spain;Dpt. of Computer Science and Artificial Intelligence, University of Alicante, Alicante, Spain
Venue:
ISP'06 Proceedings of the 5th WSEAS International Conference on Information Security and Privacy
Year:
2006

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Abstract

We analyze the impact of silence detection applied to secure P2P VoIP multiconferencing. Under the assumption that the number of simultaneous conversations is small regardless of the amount of participants we propose considering simple audio broadcasting as the basis of the multiconference scheme and study different alternatives regarding multiplexing, cryptographic primitives and implementation issues.