ITU-T G.731-1988
Primary PCM Multiplex Equipment for Voice Frequencies - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 1 pp

Standard No.

ITU-T G.731-1988

Release Date

1988

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-T G.731-1988

Scope

If channel time slot 16 which is assigned to signalling as covered in Q 5 below is not needed for signalling it may be used for purposes other than a voice channel encoded within the PCM multiplex equipment. slots.

ITU-T G.731-1988 history

• 1988 ITU-T G.731-1988 Primary PCM Multiplex Equipment for Voice Frequencies - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 1 pp