ITU-T P.57-2002
Telephone transmission quality, telephone installations, local line networks objective measuring apparatus Study Group 12; Covering Note 01/27/2005

Standard No.

ITU-T P.57-2002

Release Date

2002

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T P.57-2002

Scope

In this Recommendation, the expression "Administration" is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.

ITU-T P.57-2002 history

• 2002 ITU-T P.57-2002 Telephone transmission quality, telephone installations, local line networks objective measuring apparatus Study Group 12; Covering Note 01/27/2005