Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2004-09-24
2009-06-02
Ngo, Ricky (Department: 2416)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S466000
Reexamination Certificate
active
07542463
ABSTRACT:
Communicating packets along a control channel and a media channel includes receiving at a network address translator a first message having a first internal address from a first communication device. The first internal address is translated to a first external control address operable to route a control packet along a control channel. A second message having a first embedded media address is received from the first communication device. The first embedded media address is translated to a first external media address operable to route a media packet along a media channel.
REFERENCES:
patent: 4476524 (1984-10-01), Brown et al.
patent: 5333132 (1994-07-01), Chuniaud et al.
patent: 5436898 (1995-07-01), Bowen et al.
patent: 5442802 (1995-08-01), Brent et al.
patent: 5461721 (1995-10-01), Cormier et al.
patent: 5519689 (1996-05-01), Kim
patent: 5771350 (1998-06-01), Kim
patent: 6049528 (2000-04-01), Hendel et al.
patent: 6128664 (2000-10-01), Yanagidate et al.
patent: 6163541 (2000-12-01), Casey et al.
patent: 6560707 (2003-05-01), Curtis et al.
patent: 6735723 (2004-05-01), Park et al.
patent: 6772335 (2004-08-01), Curtis et al.
patent: 2004/0252683 (2004-12-01), Kennedy et al.
patent: 2005/0201357 (2005-09-01), Poyhonen
Biswas Kaushik P.
Jayasenan Siva S.
Sivakumar Senthil M.
Thejaswi Thimmappa
Baker & Botts L.L.P.
Chery Dady
Cisco Technology Inc.
Ngo Ricky
LandOfFree
Communicating packets along a control channel and a media... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Communicating packets along a control channel and a media..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communicating packets along a control channel and a media... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4129413