ITU-T M.1400 PDF

Published Date: 04/01/2015

Designations for interconnections among operators' networks

Published Date: 03/01/2013

Designations for interconnections among operators' networks

Published Date: 07/01/2006

Designations for interconnections among operators' networks

Published Date: 01/01/2004

Designations for interconnections among operators' networks SERIES M: TMN AND NETWORK MAINTENANCE: INTERNATIONAL TRANSMISSION SYSTEMS, TELEPHONE CIRCUITS, TELEGRAPHY, FACSIMILE AND LEASED CIRCUITS Designations and information exchange

Published Date: 10/01/2001

Designations for Interconnections Among Operators' Networks Series M: TMN and Network Maintenance: International Transmission Systems, Telephone Circuits, Telegraphy, Facsimile and Leased Circuits Designations and Information Exchange

Published Date: 02/01/2000

Designations for Inter-Operator Networks Series M: TMN and Network Maintenance: International Transmission Systems, Telephone Circuits, Telegraphy, Facsimile and Leased Circuits Designations and Information Exchange

Published Date: 02/01/2001

(Pre-Published) Criteria and Procedures for the Allocation of the ITU-T International Network Designator Addresses - Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors International Operation - Numbering Plan of the International Telephone Service

Published Date: 03/01/1993

JUEGOS DE CARACTERES CODIFICADOS NO LATINOS PARA LOS SERVICIOS DE TELEMÁTICA

Published Date: 11/01/1988

CIRCUIT-MODE BEARER SERVICE CATEGORIES – CIRCUIT-MODE 64 kbit/s, 8 kHz STRUCTURED BEARER SERVICE USABLE FOR 3.1 kHz AUDIO INFORMATION TRANSFER

Published Date: 05/01/2018

Published Date: 05/01/2018

Published Date: 05/01/2018

Published Date: 05/01/2018

Published Date: 10/23/2017

Published Date: 10/23/2017