Performance Analysis for VoIP NAT Traversal in a Secured SIP System

Secured Voice Over Internet Protocol Based On Blowfish

Secured Communication Technique for Voice Messages

Security evaluation of VoIP cryptographic algorithms

Performance Analysis of Voice and Video Conference over DiffServ and MPLS

Secure and Efficient Authentication Scheme for VoIP Communications

Performance of Encryption Techniques for Real Time Video Streaming

Enhancement Packet Authentication and integrity in SRTP Protocol

Performance Evaluation of Key Cellular Networks Operations Using Signaling Networks Protocol Analysis

Performance of Token Passing Lan's for Integrated Transmission of Voice and Data.