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:
Jun. 10, 2014
Filed:
Aug. 20, 2008
Haifeng BI, San Antonio, FL (US);
Jeffrey Multach, San Antonio, TX (US);
Haifeng Bi, San Antonio, FL (US);
Jeffrey Multach, San Antonio, TX (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
A system that incorporates teachings of the present disclosure may include, for example, an Internet Protocol Multimedia Subsystem (IMS) communication system having at least one network element to receive from an Set-Top Box (STB) a communication identifier of a targeted communication device (TCD) to conduct a communication session utilizing a real-time Text over Internet Protocol (ToIP), determine whether the TCD operates according to one of a circuit-switched protocol (CSP) or ToIP, responsive to detecting that the TCD operates according to the CSP, establish the communication session between the STB and the TCD, transcode for the TCD ToIP communications initiated by the STB to CSP communications, and transcode for the STB CSP communications initiated by the TCD to ToIP communications. Other embodiments are disclosed.