In North America, call centers are a $13 billion business, employing 4 million people. For managers in charge of a call center operation, this practical, user-friendly guide outlines how to improve results measurably, following its principles of revenue generation, efficiency, and customer satisfaction. In addition, this new edition addresses many industry changes, such as the new technology that's transforming today's call center and the location-neutral call center. It also helps readers determine whether it's cost-efficient to outsource operations and looks at the changing role and requirements of agents.