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该文具体分析了本地网网络结构,所有本地交换机之间的话务、一个交换机内部的话务全部经独汇局转接,这样用户的智能业务都可以在独汇局实现,独汇局主要完成端局交换机用户智能业务的鉴别和触发,实现了全网智能化。该文对华为交换机的号码准备、号首处理、中继承载、主叫分析、特殊号码变换等号码变换功能进行比较和分析,最后确定17909直拨业务和卡类业务的数据实现思路和号码变换方法,最后给出了独汇局具体的数据制作方法。
This article specifically analyzes the structure of the local area network and the traffic between all the local exchanges. All the traffic within a switch is forwarded through the single board exchange. In this way, the user’s intelligent services can all be implemented in the single exchange station. Completion of end-office switch user identification and trigger intelligent business, to achieve a full network of intelligent. This paper compares and analyzes the number changing functions of HUAWEI switch such as number preparation, number head processing, relay bearer, calling analysis and special number change, and finally determines the data implementation ideas and number change methods of 17909 direct dialing service and card type service Finally, the paper gives a specific method of data production.