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CALL PROCESSING WITH VOICE OVER INTERNET PROTOCOL TRANSMISSION

10/800,473 | U.S. Patent Application

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Location ELECTRONIC
Filed March 15, 2004
Examiner BEN H LIU
Class 370
Art Group 2464
Case Type Utility - 370/269000
Status Patented Case
Parent 09/905,014 Patented
Parent 10/642,532 Patented
Last Update: 4 months, 2 weeks ago.
Date # Transaction