摘要
介绍了程控交换机中的No .7信令系统软硬件配置及维护 ,并结合科研实践分析了不同交换机之间开通No .7信令时遇到的问题及处理方法。
This paper describes the hardware and software structure and maintenance of NO.7 signaling part in SPC exchanges,analyzes the problems met in using NO.7 signaling between different exchanges,and discusses the solutions for them.
出处
《贵州工业大学学报（自然科学版）》
CAS
2002年第3期26-28,共3页
Journal of Guizhou University of Technology(Natural Science Edition)
