Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-10-23
2011-10-11
Kuntz, Curtis (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C379S090010
Reexamination Certificate
active
08036212
ABSTRACT:
Systems and methods for integrating analog voice service and derived POTS voice service in a DSL environment are provided. One embodiment is a system comprising: a first communication path for carrying plain old telephone service (POTS) voice signals between a telephone-type device and a subscriber line of a telephone network; a second communication path for carrying derived POTS voice signals between the telephone-type device and the subscriber line; and a switching mechanism configured to switch the telephone-type device between the first communication path and the second communication path.
REFERENCES:
patent: 4637035 (1987-01-01), Betts
patent: 5048076 (1991-09-01), Maurer et al.
patent: 5301246 (1994-04-01), Archibald et al.
patent: 5475691 (1995-12-01), Chapman et al.
patent: 5559792 (1996-09-01), Bottoms et al.
patent: 5636282 (1997-06-01), Holmquist et al.
patent: 5661785 (1997-08-01), Carpenter et al.
patent: 5719922 (1998-02-01), Bremer et al.
patent: 5826034 (1998-10-01), Albal
patent: 5838665 (1998-11-01), Kahn et al.
patent: 5898761 (1999-04-01), McHale et al.
patent: 5963620 (1999-10-01), Frankel et al.
patent: 5991293 (1999-11-01), Buchanan et al.
patent: 6031897 (2000-02-01), Bremer et al.
patent: 6075784 (2000-06-01), Frankel et al.
patent: 6128293 (2000-10-01), Pfeffer
patent: 6175565 (2001-01-01), McKinnon et al.
patent: 6307923 (2001-10-01), Bremer et al.
patent: 6633639 (2003-10-01), Ludford
patent: 6757379 (2004-06-01), Lane
patent: 6760421 (2004-07-01), Heilmann et al.
patent: 6771740 (2004-08-01), Bingel
patent: 7127048 (2006-10-01), Bremer et al.
patent: 2002/0168057 (2002-11-01), Davis
patent: 2003/0147381 (2003-08-01), Nelson et al.
Bremer Gordon
Chapman Joe
Scott Bob
Thoenes Ed
El-Zoobi Maria
Kuntz Curtis
Paradyne Corporation
Thomas Kayden Horstemeyer & Risley LLP
LandOfFree
Systems and methods for integrating analog voice service and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Systems and methods for integrating analog voice service and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systems and methods for integrating analog voice service and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4296215