摘要
通过分析综合业务数字网（ＩＳＤＮ）的定义、接口、业务和终端标准，讨论了在Ｓ１２４０Ｊ系列机上实现窄带ＩＳＤＮ的方案，提出了建设我国ＩＳＤＮ网的初步建议。
By analyzing the definition,interface,services and terminal standards of the ISDN,this paper discusses a plan for realizing narrowband ISDN in S1240 J serial machines and proposes a rudimentary scheme for building ISDN in our country.
出处
《数字通信》
1998年第2期38-40,57,共4页
Digital Communications and Networks
