Voice Over Frame Relay - the next practical way to reduce your network costs! Savings from putting voice tie lines on frame relay data networks can pay back the additional investment in voice equipment in just months. Savings on international circuits are large enough to threaten present tariff structures (with some help from the FCC). From being 'impossible,' VoFR has become an essential element to be considered by network designers. This includes those who historically worked with data as well as those concerned primarily with voice. The goal of this book is to make it easy for anyone with a voice or data background to understand this new fusion technology, VOFR ;

Voice Over Frame Relay - the next practical way to reduce your network costs! Savings from putting voice tie lines on frame relay data networks can pay back the additional investment in voice equipment in just months. Savings on international circuits are large enough to threaten present tariff structures (with some help from the FCC). From being 'impossible, ' VoFR has become an essential element to be considered by network designers. This includes those who historically worked with data as well as those concerned primarily with voice. The goal of this book is to make it easy for anyone with a voice or data background to understand this new fusion technology, VOFR;
This practical book is targeted at network operators - voice and data. It describes voice circuits for data people. And it describes data circuits for voice people. It includes the full Voice Over Frame Relay Implementation, which addresses the following requirements: Transport of compressed voice, Multiplex up to 255 voice sub-channels on a single frame relay DLCI.

Originally published in 1978 as part of the Urbanization in Developing Countries series, this is an interdisciplinary study of rapid urban growth in West Africa. Gugler and Flanagan first explore the history of the cities of the early West African empires and they draw on the work of social anthropologists and sociologists, as well as demographers, economists, geographers, historians, political scientists and social psychologists. They then describe the urban explosion that the region experienced after World War II. They explore the implications of widespread urban unemployment and underemployment, the housing crisis and the emergence of metropolitan areas such as Lagos. The literature on urbanization and social change in Black Africa in general, and West Africa in particular, expanded at a fast pace in the years preceding publication. This critical review of the disparate findings filled a gap in African Studies and threw light on the understanding of Third World urbanization.

Ireland Now is an accessible guide to understanding how Ireland and the Irish people have changed during the past fifteen years. Largely as a result of the country's rapidly expanding economy, Ireland has been transformed from one of the poorest to one of the richest countries in the European Union. William Flanagan uses personal, first-hand stories from a wide range of Irish citizens, including the elderly, farmers, people in small towns and rural areas, and new immigrants, to illustrate how various segments of the population are coping with a shifting social landscape. Flanagan skillfully weaves his stories of real people together to reflect themes of promise and loss attached to economic upheaval, the struggle to maintain traditional ways in the face of new social and moral orders, the effort to adapt to a country with an enhanced place in the world economy, and the challenge of remaining at home as the meaning of home becomes forever changed. Based on years of Flanagan's personal experience and careful research in Ireland, this important book examines the nature of Irish character and the fusion of tradition and change. It will appeal to anyone with an interest in Ireland and Irish identity.

This second edition updates what has become a standard reference on transformer design and applications, and now includes a selection of computer solutions to many transformer circuit problems. Every chapter reflects the latest technology advances - and the section on inverter transformers has been expanded to cover more fully the increasingly important subject of power supplies.