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. 14, 2025
Filed:
Oct. 26, 2022
At&t Intellectual Property I, L.p., Atlanta, GA (US);
At&t Mobility Ii Llc, Atlanta, GA (US);
Karen Stansbury, St Simons Island, GA (US);
Howard Lang, Wayside, NJ (US);
Derek Baylor, Mableton, GA (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
AT&T Mobility II LLC, Atlanta, GA (US);
Abstract
Aspects of the subject disclosure may include, for example, facilitating communication sessions such as voice calls over a plurality of radios of the wireless PBX via one or more carriers, where the wireless PBX includes a plurality of Subscriber Identity Modules (SIMs) and a plurality of radios, wherein there are a maximum number of concurrent communication sessions permitted that are fewer than a number of the plurality of SIMs; determining that the maximum number of concurrent communication sessions has been reached; and responsive to reaching the maximum number of concurrent communication sessions, facilitating establishing an outgoing voice call via a WiFi connection. Other embodiments are disclosed.