Tag Archives: security

Paper: Development of a VoIP Security System Based on H.323 Protocol

ABSTRACT In this thesis a secure IP-Telephony framework is proposed. This framework relies on H.323 and covers two of the most important weaknesses that were in the original H.323 and were not covered in an efficient and easily implementable way. These two weaknesses are secrecy of voice data traveling from one EndPoint to another, and… Read More »

Paper: Design of H.323 Secure IP-Telephony Framework

ABSTRACT The paper is aimed to provide a secure IP-Telephony system based on H.323 set of protocols. H.323 is a standard that specifies the components and procedures that provide multimedia communication services—real-time audio, video, and data communications—over packet networks, including Internet protocol (IP)–based networks. H.323 is part of a family of ITU—T recommendations called H.32x… Read More »