ECMA-178 › Historical Revision Information
Private Integrated Services Network (Pisn) - Inter-Exchangesignalling Protocol - Call

ECMA-178 - 2ND EDITION - SUPERSEDED
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Private Integrated Services Network (Pisn) - Inter-Exchangesignalling Protocol - Call


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Document Number

ECMA-178

Revision Level

2ND EDITION

Status

Superseded

Publication Date

Sept. 1, 1997

Page Count

66 pages