时间:2022-01-19 23:50:57
ISDN =Integrated Subscriber Digital Network 【电信】综合业务数字网〔俗称“一线通”,指以现代数字技术在标准通话线上兼作通话和数据服务〕。
Providers of component - based software development services
毛毛的isdn服务站
Switch isdn user interface on line monitor function
交换机isdn用户接口在线监测功能
B isdn broadband integrated services digital network
宽带综合业务数字网络
Telecommunications - broadband isdn - meta - signalling protocol
电信. isdn宽带.元信号协议
Broadband integrated service digital network , b - isdn
宽带综合业务数字网
No isdn offers are available for your area at this time
目前您所在的地区还没有可用的isdn
B - isdn : broad band - integrated services digital network
宽带综合业务数
Tcap ? transaction capabilities application part isdn
中事务处理部分
Requirements for payphones for networks other than the isdn
Isdn以外的其它上网付费电话的要求
Ao di technical requirement of always on dynamic isdn service
为isdn用户提供始终保持动态isdn