随着高速公路业务种类的丰富和对运营管理要求的不断提高,基于IP技术的多业务系统正在逐步取代传统的以程控交换机为核心的语音系统,统一通信是基于IP技术的融合通讯与应用平台的信息一体化系统方案。本文介绍了统一通信技术的系统架构与组网,分析了其优势所在,并针对江西省高速公路抚州管理中心语音系统提出了基于统一通信技术改造方案的建议与展望。 With the variety of expressway business and the increasing requirements for operation and management, the multi-service system based on IP technology is gradually replacing the traditional voice-controlled system with program-controlled switch as the core. Unified communication is a converged communication and application platform based on IP technology Information integration system program. This paper introduces the system architecture and networking of UC and analyzes its advantages. Based on the speech system of Fuzhou Management Center of Jiangxi Expressway, this paper presents some suggestions and prospects for the reform of UC based on UC.