针对跨部门、跨区域、跨系统的综合指挥调度通信的实际使用需求,融合RoIP、音频编解码和无线通信等相关技术,设计了本文提及的无线通讯接入网关,它充分利用了各类IP网络覆盖范围广的特点,延伸了通讯范围,实现了不同设备间的互联互通,有效地整合了各种无线指挥调度通信资源。 According to the practical requirements of integrated command dispatching communication across departments, regions and systems, this paper designs the wireless communication access gateway mentioned in this paper by combining the related technologies of RoIP, audio codec and wireless communication, which makes full use of all kinds of IP network covers a wide range of features, extending the scope of communication, to achieve interoperability between different devices, effectively integrate a variety of wireless command and control communication resources.