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信息技术.系统间远程通信和信息交换.专用综合业务网.交换间信令协议.路由限制类附加网络特性
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Route Restriction Class additional network feature
参考页数:15P.;A4
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信息技术 系统间远程通信和信息交换 专用综合业务网 编址
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Networks - Addressing
参考页数:21P.;A4
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信息技术 系统间远程通信和信息交换 专用综合业务网 静态电路方式-PINX间连接的功能要求
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Functional requirements for static circuit-mode inter-PINX connections
参考页数:24P.;A4
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信息技术.系统间远程通信和信息交换.专用远程通信网络.数字信道聚集
Information technology - Telecommunications and information exchange between systems - Private telecommunications networks - Digital channel aggregation
参考页数:93P.;A4
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信息技术 系统间远程通信和信息交换 专用综合业务网 规范、功能模型和信息流 转接计数器附加网络特性
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Transit counter additional network feature
参考页数:10P.;A4
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信息技术 系统间远程通信和信息交换 DET/DEC接口起止式传输信号质量
Information technology; telecommunications and information exchange between systems; start-stop transmission signal quality at DTE/DCE interfaces
参考页数:10P.;A4
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信息技术 系统间远程通信和信息交换 专用综合业务网 规范、功能模型和信息流 支付辅助服务的建议
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Advice of charge supplementary services
参考页数:67P.;A4
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信息技术 系统间远程通信和信息交换 网络层中间系统中继功能的定义
Information technology; telecommunications and information exchange between systems; definition of the relaying functions of a network layer intermediate system
参考页数:33P.;A4
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信息技术.系统间远程通信和信息交换.专用综合业务网.规范、功能模型和信息流.标识辅助服务
Information technology - Telecommunications and information exchange between systems - Private integrated services network - Specification, functional model and information flows - Identification supplementary services
参考页数:28P.;A4
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信息技术 系统间远程通信和信息交换 使用ISO/IEC 8208,有关X.25包级协议的中间系统提供连接方式网络内部层服务
Information technology; telecommunications and information exchange between systems; provision of the connection-mode network internal layer service by intermediate systems using ISO/IEC 8208, the X.25 packet layer protocol
参考页数:29P;A4
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