Telephonic communications – With usage measurement – Call traffic recording by computer or control processor
Reexamination Certificate
2006-03-07
2006-03-07
Tran, Quoc (Department: 2643)
Telephonic communications
With usage measurement
Call traffic recording by computer or control processor
C379S112040, C379S112050, C379S221070, C379S221140
Reexamination Certificate
active
07010102
ABSTRACT:
Method and apparatus for detecting inter-carrier call looping using a modified Hop Counter parameter.
REFERENCES:
patent: 5014262 (1991-05-01), Harshavardhana
patent: 5889847 (1999-03-01), Copley et al.
patent: 6331985 (2001-12-01), Coden
patent: 6343122 (2002-01-01), Andersson
patent: 6421440 (2002-07-01), Copley et al.
patent: 6826273 (2004-11-01), Kaplan et al.
patent: 2003/0200298 (2003-10-01), Su et al.
patent: 2003/0229613 (2003-12-01), Zargham et al.
patent: 2004/0028032 (2004-02-01), Rantanen et al.
patent: 2004/0062376 (2004-04-01), Woodson et al.
patent: 2004/0190705 (2004-09-01), Taff et al.
AT&T Corp.
Tran Quoc
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