南京电信局人工长话智能台已于1996年8月23日开通试运行.现就智能台组建的设计原则,网络结构及智能台的特点作一探讨.一、智能台组建前南京电信局人工长话网的状况原长话由长春生产的 JT-02系列交换设备组成,有座席44席,人工长途电路230条,出中继电路330条,入中继电路31条,长长出中继(人工转自动)60条,由长途自动交换机疏通,现容量已达6万路端,年内将增至9万路端.南京及省内人工长话交换量已占很小比例.但作为自动长话的补充和辅助功能必须长期保留.为此,省局决定由我局对省内人工长途网进行调整.1994年省内C_4局长途台全部撤消并入各自的本地网,在此基础上1995年全省10个地市 Nanjing Telegraph Bureau artificial telephones intelligent station was opened trial operation on August 23, 1996. Now on the design principles of intelligent units set up, the network structure and the characteristics of intelligent units to make a discussion.A smart station set up before the Nanjing Bureau of labor Long-distance network situation The original long-distance production by Changchun JT-02 series switching equipment, seats 44 seats, 230 artificial long-distance circuits, the relay circuit 330, into the trunk circuit 31, long out The trunk (manual transfer automatically) 60, dredged by long-distance automatic exchange, the current capacity has reached 60,000 road terminals, the year will be increased to 90,000 road terminals in Nanjing and the province accounted for a very small proportion of long-distance exchange of artificial. As a supplementary and auxiliary function of automatic long-distance must be retained for a long time .To this end, the provincial bureau decided to make adjustments to the province’s long-distance network by the Bureau of our province .In 1994, C_4 chiefs in the province to withdraw all the way into their respective local network, Based on the province in 1995 10 cities