MRCPv2协议及其在分布式语音资源解决方案中的应用

his paper begins from describing the current status of traditional voice applications, points out that voice applications are more flexible by using MRCPv2 providing standard interface.MRCPv2 based voice applications are the future trend. Then it mainly introduces MRCPv2 protocol and applications of MRCPv2 protocol on distributed voice resource network, including the typical MRCPv2 based on distributed voice resource system, the structure of a typical distributed voice system. This paper researches the function and realization of MRCPv2, and it focuses on the features of MRCPv2 protocol, message structure, message instance, call flow in an instance of distributed voice resource system. Finally, this paper predicts the prospect of distributed voice resource solution based MRCPv2 .