원문정보
보안공학연구지원센터(IJMUE)
International Journal of Multimedia and Ubiquitous Engineering
Vol.2 No.3
2007.10
pp.55-66
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
The VoIP(Voice over IP) has been worldwide used and already put to practical use in
many fields. However, it is needed to ensure secret of VoIP call in a special situation. It is
relatively difficult to eaves-drop the commonly used PSTN in that it is connected with 1:1
circuit. However, it is difficult to ensure the secret of call on Internet because many users can
connect to the Internet at the same time. Therefore, this paper suggests a new model of
Internet telephone for eavesdrop prevention enabling VoIP(using SIP protocol) to use the
VPN protocol and establish the probability of practical use comparing it with Internet
telephone.
목차
Abstract
1. Introduction
2. VoIP terminal hardware VPN
3. Configuration of VoIP terminal protocol stack applying VPN
3.1 PPP(Point - to - Point Protocol)
3.2 PPTP(Point-to-Point Tunneling Protocol)
3.3 SIP(Session Initiation Protocol) Stack
3.4 Call test of VoIP applying PPTP
4. Performance Evaluation
5. Conclusions
6. References
1. Introduction
2. VoIP terminal hardware VPN
3. Configuration of VoIP terminal protocol stack applying VPN
3.1 PPP(Point - to - Point Protocol)
3.2 PPTP(Point-to-Point Tunneling Protocol)
3.3 SIP(Session Initiation Protocol) Stack
3.4 Call test of VoIP applying PPTP
4. Performance Evaluation
5. Conclusions
6. References
저자정보
참고문헌
자료제공 : 네이버학술정보