Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2007-03-01
2011-11-22
Hsu, Alpus H (Department: 2465)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S401000, C370S467000, C379S093150, C709S228000
Reexamination Certificate
active
08064435
ABSTRACT:
Methods and systems for optimizing interworking between various communication protocols are provided. The method comprises establishing a communication connection between a first endpoint and a second endpoint, wherein the first endpoint communicates over a first communication protocol and wherein the second endpoint communicates over a second communication protocol; and monitoring communication between the first and second endpoints such that communication messages that are transmitted by the first endpoint over the first communication protocol can be mapped to counterpart messages to be received by the second endpoint over the second communication protocol, and communication messages that are transmitted by the second endpoint over the second communication protocol can be mapped to counterpart messages received by the first endpoint over the first communication protocol.
REFERENCES:
patent: 7076048 (2006-07-01), Lee et al.
patent: 2007/0058639 (2007-03-01), Khan
patent: 2008/0192729 (2008-08-01), Kleiner et al.
H. Schulzrinne et al., RFC4123—Session Initiation Protocol (SIP)—H.323 Interworking, Jul. 2005, The Internet Society, pp. 1-15.
Singh et al., Interworking Between SIP/SDP and H.323, Jul. 2000, The Internet Society, pp. 1-37.
ITU-T Telecommunication Standardization Sector of ITU H.323, Jun. 2006, ITU, pp. 233 and 234.
Ainapure Sunila R.
Chu Paul R. P.
Raut Viraj
Shaikh Mohammed Taher
Cisco Technology Inc.
Costin Jeremy
Haynes and Boone LLP
Hsu Alpus H
LandOfFree
Optimized interworking between different communication... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optimized interworking between different communication..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optimized interworking between different communication... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4287868