【摘要】 网关是连接不同技术电话通信网络的桥梁。网关中最主要要解决的问题是不同信令之间的转换。本文论证了SIP信令和ISDN DSS1信令的转换的可能性,并且提供了一种在实际项目中证明可行的实现方案。更多还原

【Abstract】 Gateway is a bridge connecting telecommunication networks of different technology.The major problem need to be solved in gateway system is the translation between different signaling systems.This article proves the possibility of translation between SIP and ISDN DSS1,and suggests a feasible approach which has been tested in real project.更多还原