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Analysis of key technologies related to VoIP security  

Rha, Sung-Hun (전남대학교 전자통신공학과)
Shin, Hyun-Sik (전남대학교 전자통신공학과)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.5, no.4, 2010 , pp. 385-390 More about this Journal
Abstract
VoIP Service is provided voice & image call using internetwork unlike traditional call. VoIP usage is becoming generalization & development. As a result, threats of security are steadily increasing. Regarding this situation, we will investigate the security problem of VoIP in various aspects. Also We will investigate main technology of security solution method for solve this problem.
Keywords
VoIP; PSTN; RTP; Authentication; Authorization;
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