七号信令设备TUP呼叫测试平台

A Platformfor the TUP Calling Test of No.7 CCS Equipment

作者根据ＩＴＵ－Ｔ七号信令系统技术规程和我国国内电话网Ｎｏ．７信号方式技术规范，介绍了七号信令的格式和编码，接着讨论了信令程序，提出了一种实现七号信令设备ＴＵＰ呼叫测试的方案。

According to the protocol of ITU --T and our nation about No. 7 CCS,this paper describes the formation and encoding of No. 7 CCS,then the signalling procession. In me end,amethod to realize the TUP calling test for No. 7 CCS equipment is introduced.