【摘要】 在软交换网络体系中 ,IP中继媒体网关主要用来完成电路交换网侧与IP分组网侧媒体流的转换 ,该网关同信令网关一起完成电路交换网与IP网络的互通。文中介绍了中继媒体网关的功能、运行环境及应遵循的标准 ,并结合实际开发提出了一个中继媒体网关的模型 ,重点对这个模型的工作流程和功能进行了说明。更多还原

【Abstract】 Trunking Media Gateway transmits media stream between IP and circuit switching networks,implements interworking of IP and circuit switching networks with signaling gateway in softswitch network.The function,running conditions standards Trunking Media Gateway should conformto are given.And a model with practice of development is provided.Then the work process and function of this model are introduced mainly.更多还原