ITU-T E.401-1989
Statistics for the International Telephone Service (Number of Circuits in Operation and Volume of Traffic) - Telephone Network and ISDN - Quality of Service, Network Management and Traffic Engineering (Study Group II) 2 pp

Standard No.

ITU-T E.401-1989

Release Date

1989

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T E.401-1989

Scope

Administrations exchange each year, in February, statistics showing the number of circuits used and the volume of traffic monitored in the preceding year, as weil as estimates of the number of circuits which will be required three years and five years lat

ITU-T E.401-1989 history

• 1989 ITU-T E.401-1989 Statistics for the International Telephone Service (Number of Circuits in Operation and Volume of Traffic) - Telephone Network and ISDN - Quality of Service, Network Management and Traffic Engineering (Study Group II) 2 pp