话单分析不仅能帮助维护人员快速定位网络问题,而且通过编写软件,可以定期对话单进行分析统计,能够提前发现问题,化被动维护为主动维护。以ALCATELSPATIAL交换机计费原始话单为例,详细说明在核查单通问题以及通话中异常释放原因的分析处理过程。目的是提供一种分析和解决问题的思路与方法。 Call list analysis can not only help maintainers locate network problems quickly, but also write and analyze software to compile and analyze dialogues on a regular basis so that problems can be discovered in advance and passive maintenance can take the initiative to maintain. Take the ALCATELSPATIAL exchange billing bill as an example, detailing the process of verifying the one-way problem and the reasons for the abnormal release during a call. The purpose is to provide a way to analyze and solve problems.