Published Date: 07/01/1997

Multimedia Conference Services in the ISDN

$7.8

Published Date: 07/01/2004

Concaténation virtuelle de signaux de la hiérarchie numérique plésiochrone (PDH)

$17.4

Published Date: 01/01/1993

Non-Latin Coded Character Sets for Telematic Services - Terminal Equipments and Protocols for Telematic Services (Study Group VIII) 92 pp

$21.9

Published Date: 04/01/2022

Characteristics of Ethernet transport network equipment functional blocks

$54.3

Published Date: 05/01/2023

$45

Published Date: 02/01/2022

$154.5

Published Date: 11/01/2020

$154.5

Published Date: 11/01/2022

$154.5

Published Date: 07/01/2021

$154.5

Published Date: 09/22/2022

$154.5

ITU-T Q.931 FRENCH PDF

Spécification de la couche 3 de l'interface utilisateur-réseau RNIS pour la commande de l'appel de base