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综合业务数字网（ISDN） ISDN 分组模式承载业务（PMBS） 用户接入的 D 信道提供的 ISDN 虚拟呼叫（VC）和永久虚拟电路（PVC）承载业务 基本速率和主速率

Integrated Services Digital Network (ISDN); ISDN Packet Mode Bearer Service (PMBS); ISDN Virtual Call (VC) and Permanent Virtual Circuit (PVC) bearer services provided by the D-channel of the user access - basic and primary rate

应用于帧中继数据传输业务的计费和结算原则.系列D:通用资费原则.由综合业务数字网(ISDN)提供的国际电信业务的计费和结算原则

Charging and Accounting Principles to Be Applied to Frame Relay Data Transmission Service - Series D: General Tariff Principles - General Tariff Principles - Charging and Accounting Principles for International Telecommunication Services Provided over the

适用于帧中继数据传输业务的计费和计费原则-系列D：一般资费原则一般资费原则-通过I提供的国际电信服务的计费和计费原则

Charging and Accounting Principles to Be Applied to Frame Relay Data Transmission Service - Series D: General Tariff Principles General Tariff Principles - Charging and Accounting Principles for International Telecommunication Services Provided over the I

帧中继数据业务的计费和结算原则-系列D:一般资费原则-一般资费原则-向综合业务数字网提供国际电信服务

Charging and Accounting Principles to Be Applied to Frame Relay Data Transmission Service - Series D: General Tariff Principles - General Tariff Principles - Charging and Accounting Principles for International Telecommunication Services Provided over the

1号数字用户信令系统(DSS1)- 帧方式交换、永久虚连接控制及状态监控的信令规程-系列Q:交换和信令

ISDN Digital Subscriber Signalling System No. 1 (DSS1) Signalling specifications for frame mode switched and permanent virtual connection control and status monitoring SERIES Q: SWITCHING AND SIGNALLING Digital subscriber Signalling System No. 1 Network l

提供国际帧中继 PVC 服务的数据网络的用户信息传输性能参数 数据网络和开放系统通信 公共数据网络 网络方面（第 7 研究组）

User Information Transfer Performance Parameters for Data Networks Providing International Frame Relay PVC Service - Data Networks and Open System Communications - Public Data Networks - Network Aspects (Study Group 7)

提供国际帧中继 PVC 服务的数据网络的用户信息传输性能参数系列 X：数据网络和开放系统通信公共数据网络 网络方面（第 7 研究组）

User Information Transfer Performance Parameters for Data Networks Providing International Frame Relay PVC Service Series X: Data Networks and Open System Communications Public Data Networks - Network Aspects (Study Group 7)

交换虚拟电路（SVC）信令和永久虚拟电路（PVC）信令的改进

Switched virtual circuit (SVC) signalling and refinements of permanent virtual circuit (PVC) signalling

通过专用电路提供帧中继数据传输服务的公共数据网络的数据电路终端美利体育官网首页网址（DCE） 数据网络和开放系统通信公共数据网络 接口（第7研究组）

and Data Circuit-Terminating Equipment (DCE) for Public Data Networks Providing Frame Relay Data Transmission Service by Dedicated Circuit - Data Networks and Open System Communications Public Data Networks - Interfaces (Study Group 7)

提供帧中继数据传输服务的公共数据网络之间的网络到网络接口 数据网络和开放系统通信公共数据网络 传输 信令和交换（第7研究组）

Network-to-Network Interface Between Public Data Networks Providing the Frame Relay Data Transmission Service - Data Networks and Open System Communications Public Data Networks - Transmission@ Signalling and Switching (Study Group 7)

帧中继承载业务的互通

Frame relaying bearer service interworking

帧中继网技术体制

Frame Relay Technical System

数据网上提供国际帧中继PVC业务的用户信息传送性能参数

User information transfer performance parameters for data networks providing international frame relay PVC service

1号数字用户信令系统 (DSS1)帧方式基本呼叫控制信令技术规范

Digital subscriber signalling system No.1(DSS1)—signalling specification for frame mode basic call control