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prENV 41111

Information Systems Interconnections - ISDN - Provision of OSI connection- mode transport service and the OSI connection-mode network service by using an ISDN circuit-mode 64 kbit/s unrestricted bearer service - Permanent case. prENV 41111

General information

60.55   Ratification completed (DOR)   Feb 23, 1991

CEN

CEN/SS Z99 Undetermined

Pre Standard

Life cycle

NOW

IN_DEVELOPMENT
prENV 41111
60.55 Ratification completed (DOR)
Feb 23, 1991




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