PRETS 300 011-1 : DEC 97
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - PRIMARY RATE USER NETWORK INTERFACE (UNI) - LAYER 1 SPECIFICATION
23-07-2013
12-01-2013
Revision of ETS 300 011; inclusion of test suite specification; incorporation of reference material from ITU-TI.431 (1988), G.703 (1988), G.704 (1988), G.706 (1988).
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