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. 10, 2013
Filed:
Jun. 02, 2009
Gaurang Kalyanpur, Allen, TX (US);
Amrit P. S. Wadhwa, Cary, NC (US);
Gaurang Kalyanpur, Allen, TX (US);
Amrit P. S. Wadhwa, Cary, NC (US);
Tekelec, Inc., Morrisville, NC (US);
Abstract
The subject matter described herein includes methods, systems, and computer readable media for providing NGN-based end user services to legacy subscribers in a communications network. According to one aspect, the subject matter described herein includes a method for providing NGN-based end user services to legacy subscribers in a communications network that includes, at a service creation system (SCS) node having at least one processor, using the at least one processor for receiving a SS7 call setup message associated with a call involving a legacy subscriber access device and holding the SS7 call setup message. The method also includes, while holding the SS7 call setup message, generating a SIP call setup message related to the SS7 call setup message, and initiating the providing of at least one NGN-based end user service for the call using the SIP call setup message. The method further includes determining whether to modify the SS7 call setup message based on the at least one NGN-based end user service, and, in response to determining to modify the SS7 call setup message, modifying the SS7 call setup message, and routing the SS7 call setup message towards a destination.