Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Patent
1997-10-08
2000-10-17
Pham, Chi H.
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
370401, 370466, H04L 1266
Patent
active
061342351
ABSTRACT:
A system and method for bridging the POTS network and a packet network, such as the Internet, uses a set of access objects that provide the interfacing and functionality for exchanging address and payload information with the packet network, and for exchanging payload information with the payload subnetwork and signaling information with the signaling subnetwork of the POTS network. The system includes a communications management object that coordinates the transfer of information between the POTS network and the packet network; a payload object that transfers payload information between the system and the payload subnetwork of the first communications network; a signaling object that transfers signaling information between the system and the signaling subnetwork of the first communications network in accordance with a signaling protocol associated with the signaling subnetwork; and a packet object that transfers payload and address information between the system and the second communications network in accordance with a communications protocol associated with the second communications network. An alternative embodiment uses a plurality of payload, signaling and packet objects to provide a scalable system.
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Goldman Joel
Rabiner Lawrence Richard
Romain Dennis Matthew
Velardo, Jr. Patrick Michael
AT&T Corp.
Pham Chi H.
Yao Kwang B.
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