ISO/IEC-11572 | Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Circuit mode bearer services -- Inter-exchange signalling procedures and protocol | Document Center, Inc.

ISO/IEC-11572 › Complete Document History
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Circuit mode bearer services -- Inter-exchange signalling procedures and protocol

Complete Current Edition:

3RD EDITION - TECHNOLOGY - TELECOMMUNICATION - March 15, 2000

Obsolete Revision Information:

2ND EDITION - INTER-EXCHANGE SIGNALLING PROC - June 15, 1997
1ST EDITION - INFORMATION TECHNOLOGY - TELEC - Aug. 1, 1994