信息技术的快速发展和市场竞争的日趋激烈,使邮政事业的发展面临新的机遇和挑战。为了节约通信费用2000年在国家邮政局牵头下,江苏省邮政局利用邮政综合网省市间的骨干通信线路进行了省到市的邮政企业内部语音网的研究与建设。2001年省市间邮政内部语音网建成投入运行,极大地方 The rapid development of information technology and the fierce market competition make the development of postal service face new opportunities and challenges. In order to save communication costs In 2000, under the leadership of the State Post Bureau, Jiangsu Provincial Post Bureau made use of the backbone communications lines between the postal integrated networks and provincial cities to conduct the research and construction of provincial-level postal enterprise internal voice networks. 2001 provinces and municipal postal internal voice network built and put into operation, great place