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江苏省昆山市长途电话/市内电话合一局已于去年12月22日割接开通使用。该局市话容量为6000门,长途中继360线,经过近半年的运行,设备性能良好。昆山局是贝尔公司迄今为止开通速度最快的局,从签合同到开局仅化了9个月时间。公司在这个局首次推出了5.2版的34号软件包,其最大的优点是具有联机扩容功能,即要求交换机扩容时,只要把扩容的部分做成磁带(ELT),输入交换机系统后,用人机命令实现,不影响原有系统的继续运行。这种扩容改变了原来扩容须重新作系统磁带(SLT)的方式,减轻了作扩容磁带制作的工作量,也减轻了扩容测试者的精神负担和减少现业局在扩容时会影响通信的风险。
Kunshan City, Jiangsu Province, long-distance telephone / phone unified bureau was cut on December 22 last year, opened to use. The local telephone capacity of 6000, long-distance relay 360 lines, after nearly six months of operation, equipment performance is good. Kunshan Board is Bell Corporation opened so far the fastest Bureau, from signing the contract to the opening only 9 months. The company launched version 5.2 software package 34 for the first time in this office. Its biggest advantage is that it has the online expansion function. That is, when the capacity expansion of the switch is required, the expansion part is made into a tape (ELT). After inputting the switch system, Order to achieve, does not affect the continued operation of the original system. This kind of expansion has changed the way that the original expansion had to be re-made of system tapes (SLTs), which reduced the workload of tape expansion, reduced the mental burden of expansion testers and reduced the risk that the bureau would affect communication when capacity expansion .