ITU-T Q.922 SPANISH PDF

Published Date: 10/01/1996

Automatic Answering Equipment and General Procedures for Automatic Calling Equipment on the General Switched Telephone Network Including Procedures for Disabling of Echo Control Devices for Both Manually and Automatically Established Calls - Series V: Data Communication over the Telephone Network Interfaces and Voiceband Modems

Published Date: 02/01/1999

B-ISDN user-network interface – Physical layer specification: 155 520 kbit/s and 622 080 kbit/s operation

Published Date: 02/01/2006

Indicadores clave de desempeño desde el punto de vista de la explotación comercial para la gestión de redes y servicios

Published Date: 03/01/1993

DESCRIPTION DE L'ÉTAPE 2 DES SERVICES EN MODE PAQUET

Published Date: 2002