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:
Mar. 25, 2025
Filed:
Apr. 23, 2024
Bandwidth Inc., Raleigh, NC (US);
Thomas Ginter, Allen, TX (US);
Bandwidth Inc., Raleigh, NC (US);
Abstract
Methods for Enhanced Dynamic Emergency Location Routing (E-DLR) are provided. The method includes receiving a Voice over Internet Protocol (VOIP) emergency call from a roaming emergency caller associated with a first country having an associated telephone number (TN) and an associated address, the VoIP emergency call being made in a second country, different from the first country. It is determined that the associated address is a shared address based on information in a geolocation record. The shared address is not a home address associated with the roaming emergency caller. The emergency call is routed from the roaming emergency caller to a public safety answering point (PSAP) associated with the second country using the proxy TN associated with the shared address.