Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Monitoring
Reexamination Certificate
2006-04-28
2010-06-08
Anwah, Olisa (Department: 2614)
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Monitoring
C379S201060, C379S207120
Reexamination Certificate
active
07734018
ABSTRACT:
A system and method for establishing a telephone call between a calling party telephone and a called party telephone over a wired network. A telephone number associated with the called party telephone is monitored using a telephone status monitor to obtain a status of the called party telephone. The status of the called party telephone is entered in a called party telephone status file that is accessible to a calling party processor over the wired network. The calling party processor dials the telephone number of the called party telephone when an on-hook status is detected by the calling party processor so as to establish a telephone call between the calling party telephone and the called party telephone over the wired network.
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Light Elliott D.
Roberts Jon L.
Anwah Olisa
Schwabe Williamson & Wyatt P.C.
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