简要分析处理程控交换机数字中继故障

程控交换机中继故障可引起双向或单向、全部或部分中继电路通信阻断,很容易引起大面积停话,破坏力极大。该文主要介绍了程控交换机中继故障几个典型案例,并根据其故障现象进行了分析,提出了改进意见和处理措施。

PABX relay failure can cause bidirectional or unidirectional,all or part of the relay circuit communication blockade,a large suspended,great destructive power.This article primarily describes PABX relay failure several case studies,and in accordance with its symptoms are analyzed,put forward suggestions and treatment measures.