System and method for routing VoIP calls

Details System and method for routing VoIP calls System and method for routing VoIP calls

2005-03-11

2011-10-04

Moe, Aung S (Department: 2474)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S395520, C370S400000, C370S251000, C370S395200, C709S224000, C709S236000

Reexamination Certificate

active

08031696

ABSTRACT:
A method of routing a voice call from a local media gateway to a terminating media gateway comprises determining IP network connectivity between the local media gateway and terminating media gateway and generating monitoring results, updating network resource status according to the monitoring results, generating a plurality of routes between the local media gateway and the terminating media gateway in response to the updated network resource status, determining a best route from the plurality of routes, and routing the voice call using the best route.

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