Integrated Services Digital Network (ISDN); Outgoing Call Barring-User Controlled (OCB-UC) supplementary service; Service description
综合业务数字网（ISDN）；禁止用户控制的呼出呼叫（OCB-UC）补充业务；服务描述

2000-07-01

Integrated Services Digital Network (ISDN); Outgoing Call Barring (OCB) supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification
综合业务数字网（ISDN）；拨出呼叫限制（OCB）补充业务；数字用户信令系统第一号（DSS1）协议；第1部分:协议规范

1998-08-01

Integrated Services Digital Network (ISDN) - Outgoing Call Barring-Fixed (OCB-F) supplementary service - Service description (Endorsement of the English version EN 301082 V 2.1.1 (2000-07) as German standard)
综合业务数字网（ISDN）.拨出呼叫限制固定（OCB-F）补充业务.业务描述（作为德国标准认可英文版EN 301082 V 2.1.1（2000-07））

2002-07-01

Integrated Services Digital Network (ISDN); Outgoing Call Barring (OCB) supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
综合业务数字网（ISDN）；拨出呼叫限制（OCB）补充业务；数字用户信令系统第一号（DSS1）协议；第2部分:协议实现一致性声明（PICS）形式规范

1998-08-01

Integrated Services Digital Network (ISDN); Outgoing Call Barring (OCB) supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network
综合业务数字网（ISDN）；拨出呼叫限制（OCB）补充业务；数字用户信令系统第一号（DSS1）协议；第5部分:网络测试套件结构和测试目的（TSS&TP）规范

1998-10-01

Integrated Services Digital Network (ISDN) - Outgoing Call Barring-User Controlled (OCB-UC) supplementary service - Service description (Endorsement of the English version EN 301084 V 2.1.1 (2000-07) as German standard)
综合业务数字网（ISDN）.禁止用户控制的呼出呼叫（OCB-UC）补充业务.业务描述（作为德国标准认可英文版EN 301084 V 2.1.1（2000-07））

2002-07-01

Integrated Services Digital Network ISDN-Call Park Supplementary Service
综合业务数字网ISDN呼叫中心补充业务

1996-03-01

Integrated Services Digital Network (ISDN) - Outgoing Call Barring (OCB) supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification [Endorsement of the English version EN 301001-1 V 1.2.2 (1998-08) as German standard]
综合业务数字网（ISDN）-呼出呼叫限制（OCB）补充业务；数字用户信号发送系统第1号（DSS1）协议.第1部分:协议规范[认可英语版EN 301001-1 V 1.2.2（1998-08）为德国标准]

1999-11-01

Integrated Services Digital Network (ISDN); Call Hold (HOLD) supplementary service; Service description
综合业务数字网（ISDN）；呼叫保持补充业务；服务描述

1992-03-01

Integrated Services Digital Network (ISDN); Call Deflection (CD) supplementary service; Service description
综合业务数字网（ISDN）；呼叫偏转（CD）补充业务；服务描述

1994-12-01

Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; Service Description
综合业务数字网（ISDN）；呼叫等待补充业务；服务描述

1991-10-01

Integrated Services Digital Network (ISDN); ISDN service enhancements based on DDI ranges for call diversion supplementary services
综合业务数字网（ISDN）；基于呼叫转移补充业务DDI范围的ISDN业务增强

2000-03-01

Integrated Services Digital Network (ISDN); Conference call, add-on (CONF) supplementary service; Service description
综合业务数字网（ISDN）；电话会议附加（CONF）补充业务；服务描述

1992-10-01

Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Service description
综合业务数字网（ISDN）；完成无应答呼叫（CCNR）补充业务；服务描述

1998-10-01

Integrated Services Digital Network (ISDN); Malicious Call Identification (MCID) supplementary service; Service description
综合业务数字网（ISDN）；恶意呼叫识别（MCID）补充业务；服务描述

1992-03-01

Integrated Services Digital Network (ISDN); Call Forwarding No Reply (CFNR) supplementary service; Service description
综合业务数字网（ISDN）；呼叫转移无应答（CFNR）补充业务；服务描述

1994-12-01

Integrated Services Digital Network (ISDN); Explicit Call Transfer (ECT) supplementary service; Service description
综合业务数字网（ISDN）；显式呼叫转移（ECT）补充业务；服务描述

1995-03-01

Integrated Services Digital Network (ISDN); Call Forwarding Unconditional (CFU) supplementary service; Service description
综合业务数字网（ISDN）；呼叫转移无条件（CFU）补充业务；服务描述

1994-12-01

Integrated Services Digital Network (ISDN); Call Forwarding Busy (CFB) supplementary service; Service description
综合业务数字网（ISDN）；呼叫转移忙（CFB）补充业务；服务描述

2001-06-01

Integrated Services Digital Network (ISDN); Call Forwarding Busy (CFB) supplementary service; Service description
综合业务数字网（ISDN）；呼叫转移忙（CFB）补充业务；服务描述

1994-12-01