Abstract Asynchronous Transfer Mode (ATM) switching systems have been developed to support traffic patterns in telecommunication networks. The basic function of a switching element is to buffer cells that are destined for the same outlet. Two major buffering strategies are available for use in switching elements, input buffering and output buffering. Each buffering strategy affects the performance of the switching element, [sic] In this paper I have concentrated on...

Abstract This project represents the simulated model of voice over IP in Mobile communications. In the Global System for Mobile Communication (GSM) infrastructure the signaling entities like Mobile Switching Center (MSC), Visitor Location Register (VLR) and Home Location Register (HLR) uses Mobile Application Part (MAP), which sits on the top of Transaction Capabilities Application Part (TCAP) of Signaling System no. 7. The current GSM infrastructure uses MAP and TCAP part of SS7 for...