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:
Jul. 30, 2013
Filed:
Jan. 06, 2011
Adam Boyd Roach, Dallas, TX (US);
Robert James Sparks, Plano, TX (US);
Ben Allen Campbell, Irving, TX (US);
Ajay Padmakar Deo, Carrollton, TX (US);
Sam Eric Mcmurry, Richardson, TX (US);
Adam Boyd Roach, Dallas, TX (US);
Robert James Sparks, Plano, TX (US);
Ben Allen Campbell, Irving, TX (US);
Ajay Padmakar Deo, Carrollton, TX (US);
Sam Eric McMurry, Richardson, TX (US);
Tekelec, Inc., Morrisville, NC (US);
Abstract
Methods, systems, and computer readable media system for collecting and distributing session initiation protocol (SIP) event watcher entity subscription information in a communications network are disclosed. According to one aspect, a system includes one or more notifier servers for receiving subscription requests for SIP event information associated with a plurality of watched entities from a plurality of watcher entities. The system further includes a watcher information (WINFO) server for receiving, from the notifier servers, SIP event subscription information that includes, for each watcher entity, an association between the watcher entity to each of the watched entities in which a subscription for SIP event information was requested by the watcher entity, for storing the SIP event subscription information in the WINFO server, for receiving, from one of the watched entities, a request for watcher entity subscription information associated with the requesting watched entity from one of the watched entities, and for accessing the SIP event subscription information to locate the watcher entity subscription information associated with the requesting watched entity.