SIS SS 63 63 30-1991
Telecommunications equipment — Private Branch Exchanges (PBXs) — Transmission requirements for digital PBXs not using 8 bits PCM with A-law

Standard No.

SIS SS 63 63 30-1991

Release Date

1991

Published By

SE-SIS

Latest

SIS SS 63 63 30-1991

SIS SS 63 63 30-1991 history

• 1991 SIS SS 63 63 30-1991 Telecommunications equipment — Private Branch Exchanges (PBXs) — Transmission requirements for digital PBXs not using 8 bits PCM with A-law