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:
Apr. 09, 2013
Filed:
Nov. 03, 2010
Faried Abrahams, Laytonsville, MD (US);
Kerard R. Hogg, Riddells Creek, AU;
Gandhi Sivakumar, Victoria, AU;
Vijayaganesh Subramanian, Bangalore, IN;
Faried Abrahams, Laytonsville, MD (US);
Kerard R. Hogg, Riddells Creek, AU;
Gandhi Sivakumar, Victoria, AU;
VijayaGanesh Subramanian, Bangalore, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
An approach that provides routing a SIP message to a proxy server of a called party in a communication network is provided. In one embodiment, there is a routing tool that assists in routing a session initiation protocol (SIP) message to a called party. The routing tool, including a receiving component, receives a SIP message of a user making a call in the network. The routing tool further includes a parsing component configured to parse the message to determine the domain of the called party and performs a table lookup using the domain of the called party in order to: retrieve a destination code; embed the destination code into the message; and route the message based on the destination code.