Digital cellular telecommunications system (phase 2). Half rate speech. Part 5 : Discontinuous Transmission (DTX) for half rate speech traffic channels (GSM 06.41 version 4.0.2).
实施日期:1998-09-01
Real-time Ethernet Vnet/IP TM specification
适用范围:describes the communication profile of the whole Vnet/IP, services of each layer and the specifications of the protocols for each layer.
发布日期:2005-06-28 实施日期:2005-06-28
Technical Requirements of Equipment Security for PSTN-Calling Number Information
适用范围: 本标准规定了应用于公用电信网上的种类数字程控交换设备、移动交换设备、No.7信令设备和智能网设备等网络设备对主叫用户号码的生成、传递、修改和拦截的技术要求。 本标准主要适用于公用电信网设备。
发布日期:2006-12-11 实施日期:2007-01-01
Integrated Services Digital Network (ISDN) - Calling Line Identification Restriction (CLIR) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1 : protocol speci...
实施日期:2001-04-01
Business TeleCommunications (BTC) - 34 Mbit/s digital leased lines (D34U and D34S) - Terminal equipment interface.
实施日期:2000-10-01
V interfaces at the digital Local Exchange (LE) - V5.1 interface for the support of Access Network (AN) - Part 1 : V5.1 interface specification.
实施日期:2000-09-01
Synchronous Digital Hierarchy (SDH) transport network management system technical specification part 3:Network Management System (NMS) function
适用范围:本部分规定了SDH传送网网络管理系统的系统功能需求,确立了SDH传送网网络管理系统的管理范围、技术要求和系统功能。本部分适用于SDH传送网网络管理系统的规划、设计和实施。
发布日期:2003-09-08 实施日期:2003-09-08
Code of Practice for the Use of Rope Access Methods for Industrial Purposes
实施日期:2002-02-28
ISDN Dienstmerkmal "Anklopfen" Digitales Zeichengabeverfahren Nr 1 fuer Anschlussleitungen (DSS1) Teil 3:Pruefreihenstruktur und Pruefzweck (TSS&TP) fuer Endeinrichtungen
Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 6-1: Timing characteristics of primary reference clocks (Endorsement of the English version EN 300462-6-1 V...
适用范围:The document specifies requirements in the telecommunication sector.
Integrated Services Digital Network (ISDN). Three-party (3PTY) supplementary service. Digital subscriber signalling system no one (DSS1) protocol. Part 1 : protocol specification.
Telecommunications. Radiotelephone and car. Service delivered by the radiotelephone installation engineers.
ISDN Dienstmerkmal "Konferenz" Digitales Zeichengabeverfahren Nr 1 fuer Anschlussleitungen (DSS1) Teil 1:Pruefreihenstruktur und Pruefzweck (TSS&TP) fuer Endeinrichtungen
Integrated Services Digital Network (ISDN) - Selective Call Forwarding (SCF) supplementary services (unconditional, busy and no reply) - Service description (Endorsement of the English version EN 30113...
适用范围:The document specifies requirements in the telecommunications sector.
Broadband Integrated Services Digital Network (B-ISDN) - B-ISDN Operation And Maintenance (OAM) principles and functions.
实施日期:2000-04-01
Network aspects (NA). Metropolitan area network (MAN). Medium access control (mac) layer management.
Information technology telecommunications and information exchange between systems local and metropolitan area networks specific requirements part 15.2:Coexistence of wireless personal area networks wi...
实施日期:2003-06-12
ISDN Dienstmerkmal "Identifizieren boeswilliger Anrufer(Fangen)" Digitales Zeichengabeverfahren Nr 1 fuer Anschlussleitungen (DSS1) Teil 5:Pruefreihenstruktur und Pruefzweck (TSS&TP)fuer das NetZ
Private Integrated Services Network(PISN) - Cordless Terminal Mobility (CTM); Inter-exchange signalling protocol; Cordless terminal outgoing call additional network feature for the VPN "b" service en...
适用范围:This European standard specifies requirements in the telecommunications sector.
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