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:
Oct. 01, 2013
Filed:
Jun. 28, 2006
Sridhar Ramachandran, Rockville, MD (US);
Paritosh Tyagi, Germantown, MD (US);
Saravanan Mallesan, Fairfax, VA (US);
Gaurav Kulshreshtha, Herndon, VA (US);
Sohan Shetty, Germantown, MD (US);
Rohini Raman, Germantown, MD (US);
Medhavi Bhatia, Germantown, MD (US);
Sridhar Ramachandran, Rockville, MD (US);
Paritosh Tyagi, Germantown, MD (US);
Saravanan Mallesan, Fairfax, VA (US);
Gaurav Kulshreshtha, Herndon, VA (US);
Sohan Shetty, Germantown, MD (US);
Rohini Raman, Germantown, MD (US);
Medhavi Bhatia, Germantown, MD (US);
Genband US LLC, Plano, TX (US);
Abstract
A session controller configured to be coupled to a communications network is disclosed. The session controller is configured to receive an indication of a Voice over Internet Protocol (VoIP) registration request at a first time from an endpoint having a third-party registration, and to receive a signaling message from the endpoint at a second time later than the first time. The session controller is further configured to forward an indication of the VoIP registration request and a signaling message to an application server, such that at least a portion of the topology of the communications network beyond the session controller is hidden to the endpoint.