Information technology. Telecommunications and information exchange between systems. Private integrated services network. Functional requirements for static circuit-mode inter-PINX connections
Keyword(s):
2015 ◽
Keyword(s):
1995 ◽
2015 ◽
1996 ◽
2015 ◽
2015 ◽
1998 ◽
2015 ◽
Keyword(s):
1999 ◽