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. 03, 2023
Filed:
Mar. 25, 2014
Junction Networks Inc., New York, NY (US);
John Riordan, Brooklyn, NY (US);
Eric Tamme, Fort Collins, CO (US);
Will Mitchell, Brooklyn, NY (US);
Junction Networks Inc., New York, NY (US);
Abstract
Systems and methods for subscribing to receive published events and publishing events in a distributed session initiation protocol (SIP) network are provided. A request can be obtained from an event subscribing user agent (UA) to subscribe to receive events from another UA, and information regarding the event subscribing UA and the other UA can be stored in a local storage. Additionally, information regarding the other UA is stored in a global storage accessible to multiple components in the SIP network along with an identifier of a presence server storing the information. In this regard, when an event occurs relating to the other UA, the global storage is queried to determine one or more presence servers associated with UAs subscribed to receive events of the other UA, and the event information or a portion thereof is transmitted to the one or more presence servers.