Patent · US Active

System and method for managing a network

US8358742B2 · kind B2 · utility

0Cited by

7References

17Claims

0Family size

Assignee

ITXC IP Holdings S.a.r.l. · LU

Inventors

Alan Tai · Phoenix, US
Brian Dowd · Des Moines, US

Key dates

Filing date	Dec 3, 2010
Grant date	Jan 22, 2013
Priority date	—
Expiry date	Jul 20, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04Q2213/13383
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A system and method that may include placing a first telephone call from a data network to a target phone number using a trusted carrier; recording the first telephone call in a reference audio data file; placing a second telephone call from the data network to the target phone number using a suspect carrier; recording the second telephone call in a test audio data file; and comparing the test audio data file to the reference audio data file.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.