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:
Oct. 01, 2013
Filed:
Apr. 13, 2006
Applicant:
Robert B. Dianda, Leawood, KS (US);
Inventor:
Robert B. Dianda, Leawood, KS (US);
Assignee:
Sprint Communications Company L.P., Overland Park, KS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for migrating from an old communication switch to a new communication switch is provided according to the invention. The old communication switch interfaces between a packet telephony network and a circuit switched telephony network. The method includes configuring the old communication switch to signal the new communication switch and swinging one or more logical links from the old communication switch to the new communication switch until all logical links between the circuit switched telephony network and the old communication switch have been swung.