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:
Mar. 22, 2016
Filed:
Jul. 07, 2014
Rpx Clearinghouse Llc, San Francisco, CA (US);
Andrew J. Prokop, St. Paul, MN (US);
RPX CLEARINGHOUSE LLC, San Francisco, CA (US);
Abstract
Establishing a communication session in a packet-based network. A communication session request is received from an originating device. The communication session request includes a destination address. A communication session is established with the originating device. The communication session includes a communication session identifier. Based on the destination address, a first media path is set up between the originating device and a first destination device, the first media path not including a communication session controller. The first media path between the originating device and the first destination device is taken down while maintaining the communication session with the originating device. After taking down the first media path, a second media path in the communication session is set up using the communication session identifier. The second media path extends between the originating device and a second destination device, the second media path not including the communication session controller.