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Implementation of Wireless VoIP System based on VPN  

Park, Jung-Yong (Department of IT, Hansei University)
Ryu, Dae-Hyun (Department of IT, Hansei University)
Publication Information
Journal of information and communication convergence engineering / v.6, no.1, 2008 , pp. 64-67 More about this Journal
Abstract
VoIP is vulnerable to attack since it uses the Internet to which many people connect simultaneously. In this paper, we designed and implemented a Wireless VoIP + VPN system with which secure telephone calls are possible using the open project SIP VoIP Gateway, 'Asterisk' and 'OpenVPN'.
Keywords
VoIP; VPN; SIP; Wireless; Security; WiFi;
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  • Reference
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