Design and implementation of multipath routing approach for secured and reliable data delivery in VoIP

Voice over Internet protocol (VoIP) is a technology used to carry voice signals in the Internet Protocol networks. It is essential to secure data in IP network. The traffic is dispersed in many paths to provide simultaneous routing to achieve more delivery of data. A new approach is designed to secure data in a multipath environment. This paper addresses the security mechanisms of VoIP in a multipath environment using modified secret sharing algorithm. It is implemented in NS2 network simulator. The results shown are better performance in this work.