A Comparative Analysis and Design of TCP or SCTP for Secure Voice Communication Protocol

Abstract

Voice over Internet Protocol (VoIP) is a growing Communication and Information technology that assists voice communication through the Internet. VoIP is becoming popular due to their cost effective service and convenience. A VoIP technique has two significant features i.e. Privacy and QoS of the network. Unfortunately, most VoIP network doesn’t provide Privacy as well as QoS to the end user. A work has done previously on Security and Quality of Services for VoIP applications, yet these issues has not been completely solved. To overcome these issues in VoIP proposed a novel phenomenon i.e. permutation of Stream Control Transmission Protocol (SCTP), Advanced Encryption Standard (AES) and Secure Hash Algorithm -1 (SHA-1) for Client-Server model. Here, AES and SHA-1 are used to afford secrecy. As well as SCTP transmission algorithm would be intended to raise the QoS for VoIP.