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SIP server security with TLS: Relative performance evaluation
2012
2012 IX International Symposium on Telecommunications (BIHTEL)
VoIP (Voice over Internet) provides delivery of voice information over unsecured IP-based networks like the Internet. VoIP data, signaling and voice, needs to be secured in such an environment. Security mechanisms take their toll on VoIP system performance. SIP is dominant signaling protocol for VoIP. This paper measures relative decrease in VoIP performance of system with secured SIP signaling over one without it. It compares SIP with authentication enabled over three transport protocols: UDP,
doi:10.1109/bihtel.2012.6412062
fatcat:qgipud4e4fhvfd5ur4jwepvj4a