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:
Nov. 07, 2017
Filed:
Sep. 01, 2010
Pierce Andrew Gorman, Lee's Summit, MO (US);
Eric Michael Bloomcamp, Olathe, KS (US);
Wen Xue, Overland Park, KS (US);
Russell E. Huntsman, Overland Park, KS (US);
Pierce Andrew Gorman, Lee's Summit, MO (US);
Eric Michael Bloomcamp, Olathe, KS (US);
Wen Xue, Overland Park, KS (US);
Russell E. Huntsman, Overland Park, KS (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
In a packet communication system, session border controllers receive and process communication packets to detect DTMF signaling. If DTMF signaling is detected, the session border controllers determine if DTMF transcoding is required. If DTMF transcoding is required, the session border controllers transfer DTMF transcoding instructions to a DTMF transcoding server. In response to the transcoding instructions, the DTMF transcoding server transfers transcoded DTMF signaling.