7号信令编码/解码器，可用于对7号信令的map,isup,tup 等原理进行学习-Signaling System 7 encoding / decoding device that can be used right on the 7th Signaling map, circuit, etc. tup principle study

7号信令编码/解码器，可用于对7号信令的map,isup,tup 等原理进行学习-Signaling System 7 encoding/decoding device that can be used right on the 7th Signaling map, circuit, etc. tup principle study

VC6.0环境下，编写的七号信令的isup和sccp程序。-VC6.0 environment, prepared on the 7th of ISUP and SCCP signaling procedures.