DD ENV 41112:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Information Systems Interconnection. ISDN. Provision of the OSI connection-mode transport service over the OSI connection-mode network service by using an ISDN circuit-mode 64 kbit/s unrestricted bearer service. Demand case
Hardcopy , PDF
15-12-2001
English
30-09-1991
Specifies a set of protocols defined in terms of a single B Channel for end-to-end communication between systems, and the associated D Channel required to control the connection across the ISDN.
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