Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system
Reexamination Certificate
2011-08-30
2011-08-30
Hong, Harry (Department: 2614)
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Of centralized switching system
C379S015010, C379S032040, C379S219000
Reexamination Certificate
active
08009808
ABSTRACT:
A call control system comprising a control module, a translations database and a switching fabric are connected to a trunk group between a remote terminal and its controlling local switching office. The call control system monitors control signals from the switching office on the trunk. In the event of loss of control signals, the call control system intercepts requests for service, etc. from a calling telephone connected to the remote terminal and performs a look up in the translation database. If the call can be completed without the controlling switching office the call is looped back to the remote terminal. The translation database is maintained by a remote terminal OA&M interface that receives change orders from the local exchange carrier. The remote terminal OA&M interface forwards relevant changes to the call control system's translation database.
REFERENCES:
patent: 4251880 (1981-02-01), Baugh et al.
patent: 5323444 (1994-06-01), Ertz et al.
patent: 5379337 (1995-01-01), Castillo et al.
patent: 5418776 (1995-05-01), Purkey et al.
patent: 5907537 (1999-05-01), Papineau et al.
patent: 6229886 (2001-05-01), Moody et al.
patent: 6252943 (2001-06-01), Johnson et al.
patent: 6366662 (2002-04-01), Giordano et al.
patent: 6493337 (2002-12-01), Stevenson
patent: 6721395 (2004-04-01), Martinez
patent: 6993118 (2006-01-01), Antonucci et al.
patent: 7068641 (2006-06-01), Allan et al.
patent: 7319747 (2008-01-01), Smith
patent: 7440442 (2008-10-01), Grabelsky et al.
patent: 7680252 (2010-03-01), Elder
patent: 7756254 (2010-07-01), Croak et al.
patent: 2003/0108177 (2003-06-01), Hsieh et al.
patent: 2004/0136520 (2004-07-01), Ehreth et al.
patent: 2006/0067485 (2006-03-01), Beason et al.
patent: 2006/0098791 (2006-05-01), Elder
patent: 2007/0003024 (2007-01-01), Olivier et al.
patent: 2007/0071182 (2007-03-01), Elder et al.
patent: 2007/0121801 (2007-05-01), Montoya
patent: 2008/0240371 (2008-10-01), Gray
patent: 2009/0003535 (2009-01-01), Grabelsky et al.
patent: 2009/0067584 (2009-03-01), Waters et al.
patent: 2009/0110154 (2009-04-01), Colunga
patent: 2009/0168974 (2009-07-01), McCormick
patent: 2009/0253399 (2009-10-01), Snapp
patent: 2009/0296899 (2009-12-01), Beason et al.
patent: 2009/0296900 (2009-12-01), Breen et al.
patent: 2010/0020942 (2010-01-01), Olshansky et al.
patent: 2010/0046489 (2010-02-01), Dickinson et al.
patent: 2010/0272242 (2010-10-01), Croy et al.
patent: 2011/0058658 (2011-03-01), Li
patent: 2011/0081010 (2011-04-01), Mitchell
Hong Harry
Intrado Inc.
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