Patent · US Active

Systems and methods for facilitating placement of telecommunications test calls

US7359490B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

AT&T DELAWARE INTELLECTUAL PROPERTY, INC. · US

Inventors

Robert Wright · Sherrill, US
Charles Raymond · Louisville, US
Gary R. Archibald · Louisville, US
Edward L. Davis · Milwaukie, US

Key dates

Filing date	Apr 10, 2007
Grant date	Apr 15, 2008
Priority date	—
Expiry date	Apr 10, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH04M3/326
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method for placing a test call in a telecommunications network. The method includes retrieving an indication of a translation change for a telecommunications switch from storage and placing a test call to test whether the translation change was successful.

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