ITU-T X.92-1989
Hypothetical Reference Connections for Public Synchronous Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 4 pp

Standard No.

ITU-T X.92-1989

Release Date

1989

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T X.92-1989

Scope

the international user classes of service indicated in Recommendation X.1

ITU-T X.92-1989 history

• 1989 ITU-T X.92-1989 Hypothetical Reference Connections for Public Synchronous Data Networks - Data Communication Networks - Transmission, Signalling and Switching, Network Aspects, Maintenance and Administrative Arrangements (Study Group VII) 4 pp