Voice over Internet protocol (VoIP) is a new way of communicating. It is a technology that
allows users to make telephone calls over an IP network. This paper will describe Voice over …

As the rapid growth of multimedia application over the Internet, it is essential to preserve the
Quality of Service (QoS), which is certifying the guaranteed service through the Internet and …

The Voice over Internet Protocol (VoIP) and Wireless Local Area Networks (WLANs) has
observed the fastest growth in the world of communication. The WLAN is the most assuring …

The world currently has a strong trend towards homogeneous wireless networks, thanks to
the mobility service that they offer, unlike wired networks. However, in homogeneous …

The advance of technology often requires the emergence of complementary technologies, of
which the transition from IPv4 to IPv6 presents a significant example. The move of protocol …

Today, the service of Voice over Internet Protocol (VoIP) is one of the most widely used
around the globe in many fields, especially with video conferencing applications …

Real-time services such as VoIP are becoming popular and are major revenue earners for
network service providers. These services are no longer confined to the wired domain and …

Voice over Internet Protocol is a technology that enables to transport voice over Internet
Protocol. The growth of this technology is due to the integration of voice and data traffic over …

Voice over IP (VoIP) has become a popular Internet application. Mobile Ad hoc Networks
(MANETs) may provide a good platform for the fast deployment of VoIP service in many …

Worldwide Interoperability for Microwave Access (WiMAX) is an acronym for IEEE 802.16
family which is a leading contemporary broadband wireless Access (BWA) technology. IEEE …