ECMA 123-1990
In-Band Parameter Exchange in Private Pre-ISDN Networks Using Standard ECMA-102 (Second Edition)

Standard No.

ECMA 123-1990

Release Date

1990

Published By

ECMA - European Association for Standardizing Information and Communication Systems

Latest

ECMA 123-1990

ECMA 123-1990 history

• 1990 ECMA 123-1990 In-Band Parameter Exchange in Private Pre-ISDN Networks Using Standard ECMA-102 (Second Edition)