Isdn user - network interface supplementary service conformance testing specification Isdn用戶?網(wǎng)絡接口補充業(yè)務一致性測試規(guī)范
Technical specification of isdn user - network interface supplementary part to support ip access Isdn用戶-網(wǎng)絡接口規(guī)范補充支持ip接入
Telecommunications - broadband isdn - physical layer specification for user - network interfaces including ds1 atm 電信.寬帶isdn .包括ds1 atm的用戶網(wǎng)絡接口物理層規(guī)范
Telecommunications - integrated services digital network management - user - network interface protocol profile 電信.集成服務數(shù)字網(wǎng)絡管理.用戶和網(wǎng)絡之間的接口協(xié)議記錄
Integrated services digital network ; user - network interface layer 3 ; specification for basic call control ; english version ets 300102 - 1 : 1990 綜合業(yè)務數(shù)字網(wǎng)絡.用戶-網(wǎng)絡-接口層3 .基本呼叫控制用
Isdn user - network interface layer 3 specification and testing method for basic call control . part 1 : layer 3 specification for basic call control Isdn用戶-網(wǎng)絡接口第三層基本呼叫控制技術規(guī)范及測試方法第1部分:第三層基本呼叫控制技術規(guī)范
Integrated services digital network ; user - network interface layer 3 ; specifications for basic call control ; specification description language diagrams ; english version ets 300102 - 2 : 1990 綜合業(yè)務數(shù)字網(wǎng)絡.用戶-網(wǎng)絡-接口層3 .基本呼叫控制規(guī)
Isdn user - network interface data link layer specification and conformance testing method part 2 : data link layer protocol conformance testing method Isdn用戶-網(wǎng)絡接口數(shù)據(jù)鏈路層技術規(guī)范及一致性測試方法第2部分:數(shù)據(jù)鏈路層協(xié)議一致性測試方法