Putting VoIP to Work: Softswitch Network Design and Testing: Softswitch Network Design and Testing

Putting VoIP to Work is an in-depth technical guide to building VoIP networks using softswitch technologies that addresses key challenges and provides optimal solutions. Bill Douskalis reviews the state of the art in signaling, media transport, and network engineering -- and offers expert guidance on designing and testing toll solutions that meet the needs of both carriers and customers.