System and method for providing base band voice telephony...

Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S494000

Reexamination Certificate

active

09420918

ABSTRACT:
Systems and methods for offering base band voice telephony while using derived voice over data technology such as VoATM or VoIP are disclosed. The system may generally comprise a derived voice over data termination device located outside of the client premise and a connection between the client premise and the derived voice over data termination device, where the connection between the client premise and the derived voice over data termination device is a base-band analog voice loop. The derived voice over data termination device is configured to convert between base band signals and derived voice over data signals utilizing derived voice over data technology. The method generally comprises providing a derived voice over data termination device in a wire center, providing a base band connection between the client telephone and the derived voice over data termination device, transmitting base-band analog signals between the client telephone and the derived voice over data termination device, and transmitting derived voice over data signals between the derived voice over data termination device and a voice gateway connected to a public switched telephone network.

REFERENCES:
patent: 6028867 (2000-02-01), Rawson et al.
patent: 6081517 (2000-06-01), Liu et al.
patent: 6259708 (2001-07-01), Cheng et al.
patent: 6286049 (2001-09-01), Rajakarunanayake et al.
patent: 6298062 (2001-10-01), Gardell et al.
patent: 6335936 (2002-01-01), Bossemeyer, Jr. et al.
patent: 6349096 (2002-02-01), Liu et al.
patent: 6388990 (2002-05-01), Wetzel
patent: 6404764 (2002-06-01), Jones et al.
patent: 6459702 (2002-10-01), Saaverda et al.
patent: 6463079 (2002-10-01), Sundaresan et al.
patent: 6463144 (2002-10-01), Dunn et al.
patent: 6463528 (2002-10-01), Rajakarunanayake et al.
patent: 6510152 (2003-01-01), Gerszberg et al.
patent: 6512764 (2003-01-01), Carew et al.
patent: 6538998 (2003-03-01), Garimella
patent: 6563816 (2003-05-01), Nodoushani et al.
patent: 6580718 (2003-06-01), Chapman
patent: 6584074 (2003-06-01), Vasamsetti et al.
patent: 6587883 (2003-07-01), Rajakarunanayake
patent: 6594695 (2003-07-01), Vasamsetti et al.
patent: 6631120 (2003-10-01), Milbrandt
patent: 6640239 (2003-10-01), Gidwani
patent: 6657994 (2003-12-01), Rajakarunanayake
patent: 6954454 (2005-10-01), Schuster et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

System and method for providing base band voice telephony... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for providing base band voice telephony..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for providing base band voice telephony... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3758790

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.