ITU-T Collection
This collection contains documents from the following standards organization(s):
International Telecommunication Union/ITU Telcommunication Sector
Most Popular Standards from the ITU-T Collection
| ITU-T V.24 | EN-List of Definitions for Interchange Circuits between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) Series V: Data Communication over the Telephone Network Interfaces and Voiceband Modems- | |
| ITU-T V.32 BIS | EN-A DUPLEX MODEM OPERATING AT DATA SIGNALLING RATES OF UP TO 14 400 bit/s FOR USE ON THE GENERAL SWITCHED TELEPHONE NETWORK AND ON LEASED POINT-TO-POINT 2-WIRE TELEPHONE-TYPE CIRCUITS | |
| ITU-T Q.1912.5 | EN-Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol or ISDN User Part SERIES Q: SWITCHING AND SIGNALLING Specifications of signalling related to Bearer Independent Call | |
| ITU-T G.651 | EN-Characteristics of a 50/125 Micrometer Multimode Graded Index Optical Fibre Cable - Series G: Transmission Systems and Media Digital Systems and Networks - Transmission Media Characteristics - Optical Fibre Cables-S | |
| ITU-T G.657 | EN-Characteristics of a bending loss insensitive single mode optical fibre and cable for the access network-Study Group 15 | |
| ITU-T M.3010 AMD 2 | EN-Principles for a telecommunications management network Amendment 2: Additions and corrections | |
| ITU-T K.44 | EN-Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Basic Recommendation SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5 | |
| ITU-T V.11 | EN-Electrical Characteristics for Balanced Double-Current Interchange Circuits Operating at Data Signalling Rates up to 10 Mbit/s - Series V: Data Communication over the Telephone Network Interfaces and Voiceband Modems | |
| ITU-T G.191 | EN-Software tools for speech and audio coding standardization-Study Group 16 | |
| ITU-T Y.1731 ERTA 1 | EN-OAM functions and mechanisms for Ethernet based networks | |
| ITU-T G.976 | EN-Test Methods Applicable to Optical Fibre Submarine Cable Systems Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems | |
| ITU-T E.860 | EN-Framework of a service level agreement-Study Group 2 | |
| ITU-T G.712 | EN-Transmission performance characteristics of pulse code modulation channels = SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS - Digital terminal equipments - Coding of analogue signals by pulse | |
| ITU-T X.700 | EN-Management Framework for Open Systems Interconnection (OSI) for CCITT Applications - Data Communication Networks (Study Group VII) 16 pp | |
| ITU-T J.83 AMD 1 | EN-Digital multi-programme systems for television sound and data services for cable distribution Amendment 1: Amendment to Annex B-Study Group 9 | |
| ITU-T E.180 | EN-Technical Characteristics of Tones for the Telephone Service - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Operation Numbering Routing and Mobile Services - Interna | |
| ITU-T G.664 AMD 1 | EN-Optical safety procedures and requirements for optical transport systems Amendment 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics - Characteristics of op | |
| ITU-T H.241 AMD 1 | EN-Extended video procedures and control signals for H.300-series terminals Amendment 1: Signalling of the H.264 level 1b-Study Group 16 | |
| ITU-T H.610 | EN-Full service VDSL - System architecture and customer premises equipment SERIES H: AUDIOVISUAL AND MULTIMEDIA SYSTEMS Broadband and triple-play multimedia services - Broadband multimedia services over VDSL-Study G | |
| ITU-T V.32 | EN-Family of 2-Wire Duplex Modems Operating at Data Signalling Rates of up to 9600 bit/s for Use on the General Switched Telephone Network and on Leased Telephone-Type Circuits - Study Group XVII) 26 pp | |
| ITU-T G.978 | EN-Characteristics of optical fibre submarine cables-Study Group 15 | |
| ITU-T G.662 | EN-Generic Characteristics of Optical Amplifier Devices and Subsystems-Study Group 15 | |
| ITU-T L.57 | EN-Air-assisted installation of optical fibre cables-Study Group 6 | |
| ITU-T K.61 | EN-Guidance to measurement and numerical prediction of electromagnetic fields for compliance with human exposure limits for telecommunication installations SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5 | |
| ITU-T L.13 | EN-Performance requirements for passive optical nodes: Sealed closures for outdoor environments SERIES L: CONSTRUCTION INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6 | |
| ITU-T K.57 | EN-Protection measures for radio base stations sited on power line towers SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5 | |
| ITU-T Q.1301 | EN-Telecommunication Applications for Switches and Computers (TASC) - TASC Architecture - Intelligent Network (Study Group 11) 28 pp | |
| ITU-T G.653 | EN-Characteristics of a dispersion-shifted singlemode optical fibre and cable SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics - Optical fibre cables-Study Grou | |
| ITU-T G.841 CORR | EN-Types and Characteristics of SDH Network Protection Architectures Series G: Transmission Systems and Media Digital Systems and Networks Digital networks - SDH network characteristics-Study Group 15; Corrigendum | |
| ITU-T G.691 AMD 1 | EN-Optical interfaces for single channel STM-64 and other SDH systems with optical amplifiers Amendment 1: SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics - Ch | |
| ITU-T G.821 | EN-Error performance of an international digital connection operating at a bit rate below the primary rate and forming part of an Integrated Services Digital Network SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYS | |
| ITU-T G.957 | EN-Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierarchy Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and D | |
| ITU-T G.694.1 | EN-Spectral grids for WDM applications: DWDM frequency grid Series G: Transmission Systems and Media Digital Systems and Networks Transmission media characteristics - Characteristics of optical components and subsystem | |
| ITU-T E.800 | EN-Terms and Definitions Related to Quality of Service and Network Performance Including Dependability - Telephone Network and ISDN Quality of Service Network Management and Traffic Engineering (Study Group II) 56 pp | |
| ITU-T G.694.2 | EN-Spectral grids for WDM applications: CWDM wavelength grid Series G: Transmission Systems and Media Digital Systems and Networks Transmission media characteristics - Characteristics of optical components and subsyste | |
| ITU-T K.52 | EN-Guidance on Complying with Limits for Human Exposure to Electromagnetic Fields Series K: Protection Against Interference-Study Group 5 | |
| ITU-T M.3020 | EN-TMN Interface Specification Methodology Series M: TMN and Network Maintenance: International Transmission Systems Telephone Circuits Telegraphy Facsimile and Leased Circuits Telecommunications Management Network-S | |
| ITU-T G.655 | EN-Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics - Optical fibre cables- | |
| ITU-T G.823 | EN-Control of Jitter and Wander within Digital Networks Which Are Based on the 2048 KBIT/S Hierarchy Series G: Transmission Systems and Media Digital Systems and Networks; Digital Networks - Quality and Availability Ta | |
| ITU-T G.826 | EN-End-to-end error performance parameters and objectives for international constant bit-rate digital paths and connections SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital networks - Qu | |
| ITU-T V.25 TER | EN-Serial Asynchronous Automatic Dialling and Control - Series V: Data Communication over the Telephone Network Interfaces and Voiceband Modems-Study Group 16; 113 pp; Renumbered as V.250 (2/98); but not Republished | |
| ITU-T I.363.2 | EN-B-ISDN ATM Adaptation Layer Specification: Type 2 AAL Series I: Integrated Services Digital Network - Overall Network Aspects and Functions - Protocol Layer Requirements-Study Group 13 | |
| ITU-T G.703 | EN-Physical/Electrical Characteristics of Hierarchical Digital Interfaces - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Terminal Equipments - General-Study Group | |
| ITU-T G.825 NOTE 1 | EN-Control of Jitter and Wander within Digital Networks Which are Based on the Synchronous Digital Hierarchy (SDH) Series G: Transmission Systems and Media Digital Systems and Networks Digital Networks - Quality and Av | |
| ITU-T E.212 AMD 1 | EN-OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN FACTORS International operation - Maritime mobile service and public land mobile service The international identification plan for mobile te | |
| ITU-T X.731 CORR 2 | EN-Information Technology - Open Systems Interconnection - Systems Management: State Management Function Technical Corrigendum 2: Clarification of State Change Event Series X: Data Networks and Open System Communication | |
| ITU-T M.3050 SUPP 1 | EN-Enhanced Telecom Operations Map (eTOM) Supplement 1: ITIL application note-Study Group 4 | |
| ITU-T E.214 | EN-Structure of the Land Mobile Global Title for the Signalling Connection Control Part (SCCP) - Telephone Network and ISDN - Operation Numbering Routing and Mobile Service (Study Group II) 3 pp | |
| ITU-T Q.773 | EN-Transaction capabilities formats and encoding-Study Group 11; 38 pp | |
| ITU-T E.153 | EN-Home Country Direct - Series E: Overall Network Operation Telephone Service Service Operation and Human Factors - Operation Numbering Routing and Mobile Services - International Operation - Operation of Internati |
View Alphabetical Listing of Documents
1 2 > >- Documents: ITU-T A.1 to ITU-T A.31 FRENCH
- Documents: ITU-T A.4 to ITU-T B.17 FRENCH
- Documents: ITU-T B.18 to ITU-T D.116
- Documents: ITU-T D.116 FRENCH to ITU-T D.170
- Documents: ITU-T D.170 to ITU-T D.195 FRENCH
- Documents: ITU-T D.196 to ITU-T D.280 FRENCH
- Documents: ITU-T D.285 to ITU-T D.4
- Documents: ITU-T D.4 (REV 1) to ITU-T D.606 R
- Documents: ITU-T D.606 R SPANISH to ITU-T D.94 FRENCH
- Documents: ITU-T D.95 to ITU-T E.118 SPANISH
- Documents: ITU-T E.119 to ITU-T E.137 SPANISH
- Documents: ITU-T E.138 ERTA 1 to ITU-T E.160 FRENCH
- Documents: ITU-T E.161 to ITU-T E.168 AMD 1
- Documents: ITU-T E.168 AMD 1 SPANISH to ITU-T E.191.1 SPANISH
- Documents: ITU-T E.193 FRENCH to ITU-T E.275
- Documents: ITU-T E.277 to ITU-T E.411
- Documents: ITU-T E.411 AMD to ITU-T E.432
- Documents: ITU-T E.432 SPANISH to ITU-T E.500
- Documents: ITU-T E.500 (REV 1) to ITU-T E.540
- Documents: ITU-T E.540 SPANISH to ITU-T E.734
- Documents: ITU-T E.734 SPANISH to ITU-T E.830 SPANISH
- Documents: ITU-T E.845 to ITU-T F.112
- Documents: ITU-T F.112 SPANISH to ITU-T F.170
- Documents: ITU-T F.170 FRENCH to ITU-T F.301
- Documents: ITU-T F.301 SPANISH to ITU-T F.472
- Documents: ITU-T F.472 SPANISH to ITU-T F.702 FRENCH
- Documents: ITU-T F.703 to ITU-T F.811
- Documents: ITU-T F.811 SPANISH to ITU-T FASCICLE VI.5
- Documents: ITU-T FASCICLE VI.7 to ITU-T G.107
- Documents: ITU-T G.1070 to ITU-T G.125
- Documents: ITU-T G.125 SPANISH to ITU-T G.169 FRENCH
- Documents: ITU-T G.171 to ITU-T G.224 FRENCH
- Documents: ITU-T G.225 to ITU-T G.337
- Documents: ITU-T G.339 to ITU-T G.511 SPANISH
- Documents: ITU-T G.542 to ITU-T G.652 SPANISH
- Documents: ITU-T G.653 to ITU-T G.691
- Documents: ITU-T G.691 FRENCH to ITU-T G.7041 AMD 1
- Documents: ITU-T G.7041 AMD 1 to ITU-T G.711 SPANISH
- Documents: ITU-T G.711.1 to ITU-T G.726 APP II TV
- Documents: ITU-T G.726 APP III FRENCH to ITU-T G.735 FRENCH
- Documents: ITU-T G.736 to ITU-T G.763 NOTE FRENCH
- Documents: ITU-T G.763 SPANISH to ITU-T G.772
- Documents: ITU-T G.772 SPANISH to ITU-T G.780
- Documents: ITU-T G.780 to ITU-T G.8001
- Documents: ITU-T G.801 to ITU-T G.806 COR 1
- Documents: ITU-T G.806 NOTE to ITU-T G.821
- Documents: ITU-T G.821 FRENCH to ITU-T G.841
- Documents: ITU-T G.841 CORR to ITU-T G.855.1 FRENCH
- Documents: ITU-T G.8601 to ITU-T G.957 AMD 2
- Documents: ITU-T G.957 SPANISH to ITU-T G.977
- Documents: ITU-T G.977 SPANISH to ITU-T G.984.3
- Documents: ITU-T G.984.3 AMD 1 to ITU-T G.992.2 AMD 2 SPANISH
- Documents: ITU-T G.992.2 CORR 1 FRENCH to ITU-T G.996.1 NOTE
- Documents: ITU-T G.996.1 NOTE SPANISH to ITU-T H.221
- Documents: ITU-T H.221 AMD 1 FRENCH to ITU-T H.231
- Documents: ITU-T H.231 to ITU-T H.243
- Documents: ITU-T H.243 CORR.1 to ITU-T H.248.18 SPANISH
- Documents: ITU-T H.248.19 AMD 2 to ITU-T H.248.36
- Documents: ITU-T H.248.36 SPANISH to ITU-T H.248.8 AMD 1
- Documents: ITU-T H.248.9 to ITU-T H.282 SPANISH
- Documents: ITU-T H.283 FRENCH to ITU-T H.350.1 SPANISH
- Documents: ITU-T H.350.2 FRENCH to ITU-T H.460.10 SPANISH
- Documents: ITU-T H.460.11 FRENCH to ITU-T H.53
- Documents: ITU-T H.53 FRENCH to ITU-T I.120 SPANISH
- Documents: ITU-T I.121 to ITU-T I.232.1
- Documents: ITU-T I.232.1 SPANISH to ITU-T I.251.9
- Documents: ITU-T I.251.9 SPANISH to ITU-T I.256.3 FRENCH
- Documents: ITU-T I.257 to ITU-T I.334 SPANISH
- Documents: ITU-T I.340 to ITU-T I.364
- Documents: ITU-T I.364 to ITU-T I.411 FRENCH
- Documents: ITU-T I.412 to ITU-T I.480 SPANISH
- Documents: ITU-T I.500 to ITU-T I.610 CORR 1 FRENCH
- Documents: ITU-T I.610 CORR.1 to ITU-T J.114 FRENCH
- Documents: ITU-T J.115 to ITU-T J.149 FRENCH
- Documents: ITU-T J.15 to ITU-T J.175
- Documents: ITU-T J.175 SPANISH to ITU-T J.2 FRENCH
- Documents: ITU-T J.200 to ITU-T J.263
- Documents: ITU-T J.27 FRENCH to ITU-T J.460.3
- Documents: ITU-T J.51 to ITU-T J.74 SPANISH
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