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:
Sep. 11, 2001
Filed:
May. 29, 1998
Thomas B. Gregory, Trout Valley, IL (US);
Eric V. Erickson, Mt. Prospect, IL (US);
James A. Renkel, Warrenville, IL (US);
Christopher J. Rozman, Kildeer, IL (US);
John M. Sullivan, Lisle, IL (US);
3Com Corporation, Santa Clara, CA (US);
Abstract
A method and device for providing telephone subscribers serviced from digital loop carrier (“DLC”) systems access to a computer network. The described device includes a redirect repeater with the capability to redirect multiplexed channels of the DLC to a computer network. The redirect repeater is interfaced to the DLC and redirects channels of the multiplexed DLC system to the computer network in response to a redirect signal. The described method includes monitoring the DLC for a call origination message indicating a subscriber is originating a telephone call, buffering messages from the originating telephone call and recognizing a redirect signal indicating the telephone call is to be directed to the computer network. Messages indicating the telephone call is redirected to the computer network are inserted and the messages from the telephone call can then be redirect to the computer network.