CSN ETS 300 171-1994
Private Telecommunications Network (PTN). Specification, functional models and information flows. Control aspects of circuit mode basic services

Standard No.

CSN ETS 300 171-1994

Release Date

1994

Published By

CZ-CSN

Latest

CSN ETS 300 171-1994

CSN ETS 300 171-1994 history

• 1994 CSN ETS 300 171-1994 Private Telecommunications Network (PTN). Specification, functional models and information flows. Control aspects of circuit mode basic services