Enabling quality voice communications from web page call...

Details Enabling quality voice communications from web page call... Enabling quality voice communications from web page call...

2005-12-06

2005-12-06

Ho, Duc (Department: 2665)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S389000, C370S352000

Reexamination Certificate

active

06973091

ABSTRACT:
A system and method of bypassing the regulated portion of the Public Switching Telephone Network (PSTN) to establish carrier-grade voice transmissions and/or IP data communications between an Internet Calling Person having a first telephone and a first PC coupled to a first Local Service Access Provider (LSAP) and an Internet Called Party having a second telephone and a second PC coupled to a second different Local Service Access Provider (LSAP).

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patent: 6067546 (2000-05-01), Lund
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patent: 6463053 (2002-10-01), Chen
Trillium H.323 Tutorial, pp. 1-3, 6 and 8.
Chakrabarti, Soumen, Dom, Byron, Kumar, S. Ravi, Raghavan, Prabhakar, Rajagopalan, Sridhar, Tomkins, Andrew, Kleinberg, Jon M., Gibson, David,Hypersearching the Web, Scientific American, Jun. 1999.

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