Implementation of a Secure VoIP System based on SIP 


Vol. 29,  No. 9, pp. 799-807, Sep.  2004


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  Abstract

In this paper, a security mechanism for a VoIP system based on SIP was implemented. This was satisfied sec security requirement of RFC 3261. The SIP standard proposes a HTTP digest authentication for user authentication mechanism, TLS for hop-by-hop security and S/MIME for end-to-end security. SRTP draft was implemented for media security. We also analyzed security of proposed SIP standard.

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  Cite this article

[IEEE Style]

J. Choi, T. Jung, S. Jung, Y. Kim, "Implementation of a Secure VoIP System based on SIP," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 9, pp. 799-807, 2004. DOI: .

[ACM Style]

Jaedeok Choi, Taewoon Jung, Souhwan Jung, and Younghan Kim. 2004. Implementation of a Secure VoIP System based on SIP. The Journal of Korean Institute of Communications and Information Sciences, 29, 9, (2004), 799-807. DOI: .

[KICS Style]

Jaedeok Choi, Taewoon Jung, Souhwan Jung, Younghan Kim, "Implementation of a Secure VoIP System based on SIP," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 9, pp. 799-807, 9. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880