通过无线商话保障话音专线的应用研究

Research on the protection for private line of voice service through using wireless commercial terminal

本文主要介绍了对于因严重传输故障或客户端故障等原因造成的短时间内无法恢复的集团话音专线客户,使用无线商话进行应急保障通信的方案。该方案能确保客户使用无线商话可以进行正常呼叫/被叫,且主叫显示原集团外线号码,外界拨打原号码能转接到无线商话上来。从实现的效果和实施难度来看,是值得大规模推广的一种新的集团话音专线保障方式。

This paper mainly introduce a protection scheme using wireless commercial terminals to guarantee voice communications for enterprise customer with private line of voice service which encounter certain conditions,such as the service is interrupted by serious transportation interruption or customer equipment breakdown that can not be repaired in a short time.This scheme ensures customers originate and terminate calls as normal using wireless commercial terminals.The outgoing calls can indicate the original outside line number of the group,and the incoming calls with the original called number can be terminated on the wireless terminals.This new protection scheme is worth a large-scale promotion for enterprise customer with private line of voice service,because of its good effect and less difficulties of implementation.