Find out how to complete the SIP IAX to address the complications faced in the current SIP-based communications Written by an expert in the field of telecommunications, this book describes the protocol Inter-Asterisk Exchange (IAX) and operations, discusses the main characteristics of the protocol including NAT traversal, security, support IPv6, interworking between IPv4 and IPv6, interworking with SIP and many others. Key Features: Increase the alternative protocol to facilitate the development of multimedia services IAX protocol analysis capabilities and its ability to meet the requirements of VoIP service providers, and provides scenarios introduces IAX in the operational architecture addresses the advantages and disadvantages of SIP, IAX features and details that can help, at the junction with SIP, to address the various weaknesses SIP IAX protocol Digging added value compared with existing protocols Discusses adopted architectural compatibility of new and related protocols This book will be a valuable reference for service providers, protocol designers, vendors and implementers of service.