The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2011
Filed:
Mar. 11, 2005
Applicants:
San-qi LI, Plano, TX (US);
Mathew C. Perry, Plano, TX (US);
Chen Cao, Lewisville, TX (US);
Ya-nan Long, Plano, TX (US);
Inventors:
San-Qi Li, Plano, TX (US);
Mathew C. Perry, Plano, TX (US);
Chen Cao, Lewisville, TX (US);
Ya-Nan Long, Plano, TX (US);
Assignee:
Genband US LLC, Plano, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/66 (2006.01); G08C 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of measuring network quality for VoIP calls comprises setting up a test call from a local IP endpoint to a remote IP endpoint reachable by a logical trunk group associated with the local IP endpoint, receiving statistical data regarding the test call, tearing down the test call, processing the statistical data and generating measurement results, and routing a VoIP call using a route selected based at least in part on the measurement results.