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:
Jul. 16, 2002
Filed:
Dec. 15, 1997
Sridhar Rao, Raleigh, NC (US);
Seeta Hariharan, Raleigh, NC (US);
Shou-Huey Jiang, Durham, NC (US);
Steven Robert Medeiros, Raleigh, NC (US);
Nortel Networks Limited, St. Laurent, CA;
Abstract
Method and apparatus for alleviating switch congestion caused by long hold times for on-line access calls. A protocol converting device is connected to the originating switch in a public network, usually an ISDN switch. We call the protocol converting device a “smart connector”. The smart connector is connected to the switch by a high speed LAN. The smart connector and the switch include computer program code and hardware which allow the smart connector to transparently re-direct on-line access calls away from the switch and the public network and to a service provider, usually an Internet service provider, through a dedicated data network connected to the provider's point-of-presence (POP). The smart connector provides protocol conversion functions.