Voice over IP (VOIP) network, also known as Internet telephony, is growing increasingly. With the growth of each technology, the related security issues become of particular importance. Being IP-based and playing a signaling role in VOIP networks...

The extent and diversity of systems provided by IP networks have lead various technologies to approach integrating various types of access networks and converting to next generation network. On account of features as being ...

VoIP (Voice over Internet Protocol) popularity is increasing due to its various benefits therefore it is a popular technology used in Wireless networks. Hence, Quality of Service in terms of its specific parameters has to be satisfied. VoIP...