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:
May. 05, 2015
Filed:
Jun. 29, 2010
Charles A. Palmer, Overland Park, KS (US);
Kevin Thomas Boland, Olathe, KS (US);
Donald Eugene Lawver, Olathe, KS (US);
Jeffrey Francis Smith, Olathe, KS (US);
William Lyle Wiley, Overland Park, KS (US);
Charles A. Palmer, Overland Park, KS (US);
Kevin Thomas Boland, Olathe, KS (US);
Donald Eugene Lawver, Olathe, KS (US);
Jeffrey Francis Smith, Olathe, KS (US);
William Lyle Wiley, Overland Park, KS (US);
Century Link Intellectual Property LLC, Denver, CO (US);
Abstract
A system and method for communication failover is disclosed. The disclosed embodiments allow voice communications (both inbound and outbound) that are normally carried by VoIP to be automatically switched over to a PSTN in the event of a failure of the VoIP communication network.