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:
Jun. 17, 2014
Filed:
Sep. 28, 2007
Kaushik P. Biswas, San Jose, CA (US);
Vinay Jayant Pande, Sunnyvale, CA (US);
Jayesh Chokshi, Cupertino, CA (US);
Tuan Q. Le, San Jose, CA (US);
Kaushik P. Biswas, San Jose, CA (US);
Vinay Jayant Pande, Sunnyvale, CA (US);
Jayesh Chokshi, Cupertino, CA (US);
Tuan Q. Le, San Jose, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, a device comprises an input port for receiving network packets that are being communicated via a computer network. A processor is in communication with the input port. The processor is configured to facilitate dynamic monitoring and updating of port addresses assigned by at least one non-ALG PAT router so as to facilitate communication of packets that are exchanged between an inside user agent and an outside user agent in a manner that mitigates a likelihood of communication interruption during a VOIP session. An output port is in communication with the processor for transmitting packets via the computer network.