ITU-T D.3 SPANISH PDF

Published Date: 08/01/2016

Explicit communication transfer using IP multimedia core network subsystem; Conformance testing – Part 3: User side; Test suite structure and test purposes

Published Date: 10/01/1995

Stage 2 Description for Multiparty Supplementary Services Clause 2 - Three-Party Service - General Recommendations on Telephone Switching and Signalling Functions and Information Flows for Services in the ISDN

Published Date: 06/01/2015

Service universalization in future networks

Published Date: 01/01/1992

MESURES ET ÉVALUATION DU TRAFIC – DESCRIPTION GÉNÉRALE

Published Date: 05/01/2023

Published Date: 02/01/2022

Published Date: 11/01/2020

Published Date: 11/01/2022

Published Date: 07/01/2021

Published Date: 09/22/2022