ITU-T U.6 SPANISH PDF

Published Date: 05/01/1999

Coding of Speech at 16 Kbit/s Using Low-Delay Code Excited Linear Prediction Annex H: Variable Bit Rate LD-CELP Operation Mainly for DCME at Rates Less Than 16 Kbit/s - Series G: Transmission Systems and Media, Digital Systems and Networks Digital Transmission Systems - Terminal Equipments - Coding of Analogue Signals by Methods Other than PCM

Published Date: 11/01/1988

Use of Telecommunication Terms for Maintenance - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits (Study Group IV) 1 pp

Published Date: 09/01/2017

ITU-T X.805 – Supplement on security guidelines for mobile virtual network operators

Published Date: 01/01/1993

PRINCIPES GÉNÉRAUX DE TARIFICATION ET DE COMPTABILITÉ À APPLIQUER AU SERVICE TÉLÉPHONIQUE DE BASE ASSURÉ PAR LE RÉSEAU NUMÉRIQUE À INTÉGRATION DE SERVICES (RNIS) OU PAR L'INTERCONNEXION DE CE RÉSEAU AVEC LE RÉSEAU TÉLÉPHONIQUE PUBLIC COMMUTÉ (RTPC)

Published Date: 01/27/1988

SAFETY ANALYSIS AND REVIEW SYSTEM

Published Date: 05/20/1988

UNCLASSIFIED COMPUTER SECURITY PROGRAM

Published Date: 06/30/1994

SCIENTIFIC AND TECHNICAL INFORMATION MANAGEMENT

Published Date: 12/07/2001

QUALITY ASSURANCE

Published Date: 04/01/1987

FINANCIAL ASSISTANCE PROCEDURES MANUAL

Published Date: 12/02/1987

TELECOMMUNICATIONS: COMMUNICATIONS SECURITY