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. 22, 2011
Filed:
Oct. 10, 2007
Sekar Ganesan, Ocean, NJ (US);
Stephanie Parlamas, Colts Neck, NJ (US);
Harish Samarasinghe, Holmdel, NJ (US);
Sekar Ganesan, Ocean, NJ (US);
Stephanie Parlamas, Colts Neck, NJ (US);
Harish Samarasinghe, Holmdel, NJ (US);
AT & T Intellectual Property II, L.P., Atlanta, GA (US);
Abstract
Session Initiation Protocol (SIP) signaling messages, such as a SIP INVITE message and/or a SIP Redirect message, which are adapted for communicating signaling information between a plurality of network elements located on a multi-media services provider system to set-up a call between at least a first communication device and at least a second communication device of a plurality of communication devices. The SIP INVITE message includes a plurality of address and/or routing information located in a request-URI portion. The SIP Redirect message includes a plurality of address and/or routing information located in a contact header portion.