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, 2019
Filed:
Dec. 13, 2016
Metaswitch Networks Ltd., Enfield, GB;
Christian Lund, Enfield, GB;
Metaswitch Networks Ltd., Enfield, GB;
Abstract
Measures, including methods, systems and non-transitory computer-readable storage mediums, for use in providing presence notifications on behalf of an endpoint that does not participate in presence notification are disclosed. In embodiments, the presence server receives notifications from a switch providing services to the non-participating endpoint relating to that endpoint's status from which presence can be determined. This information is processed using a dummy roster in order to send out notifications. The dummy roster may be created responsive to receiving a subscription to presence notifications for the non-participating endpoint.