PRI-ETS 300 170 : APR 92
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DATA LINK LAYER PROTOCOL AT THE Q REFERENCE POINT FOR THE SIGNALLING CHANNEL BETWEEN TWO PRIVATE TELECOMMUNICATION NETWORK EXCHANGES (STANDARD ECMA-141, JUNE 1990)
23-07-2013
12-01-2013
Specifies the Data Link Layer Protocol to be used at the Q reference point on the signalling channel between two Private Telecommunications Network Exchanges (PTNXs). Applies to the interconnected PTNXs where the Data Link Layer protocol is to operate end-to-end across an intervening network, using a Physical Layer providing continuous bit stream operation.
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