Multiplex communications – Wide area network – Packet switching
Patent
1993-12-09
1995-12-05
Chin, Wellington
Multiplex communications
Wide area network
Packet switching
370 681, 3701101, 379 33, H04J 314, H04L 1226
Patent
active
054735963
ABSTRACT:
A method of monitoring DS-0 alarm signals generated by telecommunication network elements, where the network elements include multiple network processing circuits connected to DS-1 facilities. The method comprises the steps of collecting the DS-0 alarm signals; cross-referencing the network elements and the network processing circuits to the DS-1 facilities; correlating the DS-1 facilities to customer circuit identification information; and routing the DS-0 alarm signals to a user location. The method allows a user to view customer outages in real time and also permits proactive observation and analysis of developing problems.
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Engineering and Operations in the Bell System: Telecommunications in the Bell System in 1982-1983, 2d edition, ed. by R. F. Rey, 1983, pp. 632-638.
Garafola Richard A.
Rothlisberger Robert W.
Smith James R.
AT&T Corp.
Chin Wellington
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