ECMA 264-1997
Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Priority Interruption and Call Priority Interruption Protection Supplementary Services

Standard No.

ECMA 264-1997

Release Date

1997

Published By

ECMA - European Association for Standardizing Information and Communication Systems

Status

Be replaced 2003-05

Replace By

ECMA 264-1998

Latest

ECMA 264-2001

ECMA 264-1997 history

• 2001 ECMA 264-2001 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Priority Interruption and Call Priority Interruption Protection Supplementary Services (3rd Edition)
• 1998 ECMA 264-1998 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Priority Interruption and Call Priority Interruption Protection Supplementary Services (2nd Edition)
• 1997 ECMA 264-1997 Private Integrated Services Network (PISN) - Inter-Exchange Signalling Protocol - Call Priority Interruption and Call Priority Interruption Protection Supplementary Services