In this paper, we study web services methods and approaches to enable real-time communication services over IP. This approach extends web services methodologies from service integ...
We present an approach for converged communication services over IP, based on the concept of WSIP (Web Service SIP). In our approach, each WSIP node is both a SIP endpoint that co...
An integrated service internet running real-time and multimedia applications is rapidly becoming a reality. Meanwhile, ATM technology is appearing in the marketplace. It is an imp...
The current VoIP transfer methods using low bit rate codes such as G.723.1 and G.729 are still very inefficient due to its small payload size in comparison with its large overhead ...