0

prENV 50XXX

Signalling protocols on PTNX extension lines S reference point, basic and primary rate access - 3) layer 2 sign. prot. at the S reference point, pt/mpt; 4) layer 2 sign. prot. at the S reference point, pt/pt; 5) layer 3 sign. prot. at the S reference point, basic call, circuit switched; 6) suppl. services sign. prot. at the S reference point prENV 50XXX

General information

30.98   Project deleted   May 31, 1989

CENELEC

CLC/TC 208 PROVISIONAL TITLE: Electrotechnical aspects of telecommunication equipment

Pre Standard

Life cycle

NOW

ABANDON
prENV 50XXX
30.98 Project deleted
May 31, 1989




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