Implementation of Wireless VoIP System based on VPN

نویسندگان

  • Jung-Yong Park
  • Dae-Hyun Ryu
چکیده

VoIP isn’t secure 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'. Key-Words: VoIP, VPN, SIP, Wireless, Security, WiFi

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عنوان ژورنال:
  • J. Inform. and Commun. Convergence Engineering

دوره 6  شماره 

صفحات  -

تاریخ انتشار 2008