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. 10, 2012
Filed:
Sep. 29, 2004
Tanu Malhotra, Singapore, SG;
Krishna Anoop Kumar, Singapore, SG;
Tanu Malhotra, Singapore, SG;
Krishna Anoop Kumar, Singapore, SG;
STMicroelectronics Asia Pacific Pte. Ltd., Singapore, SG;
Abstract
An apparatus includes a plurality of call controllers that are capable of establishing a plurality of communication sessions over a packet network using a plurality of signaling protocols. The apparatus also includes an application controller that is capable of supporting one or more supplementary services during each of the communication sessions. As particular examples, the application controller and at least one of the call controllers are capable of at least one of: placing at least one of the communication sessions on hold so a user may initiate another of the communication sessions, placing at least one of the communication sessions on hold so the user may accept another of the communication sessions, and establishing a conference using at least two of the communication sessions. The communication sessions may use a common signaling protocol or different signaling protocols.