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:
May. 01, 2012
Filed:
Jun. 20, 2007
Yaan Mirng Jeffrey Chen, San Jose, CA (US);
Faisal Sivayudeen, Kerala, IN;
Vijay Arumugam Kannan, Milpitas, CA (US);
Yosef Rizal Tamsil, Burlingame, CA (US);
Yaan Mirng Jeffrey Chen, San Jose, CA (US);
Faisal Sivayudeen, Kerala, IN;
Vijay Arumugam Kannan, Milpitas, CA (US);
Yosef Rizal Tamsil, Burlingame, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
An apparatus and method for negotiating media capabilities is described. The method may comprise receiving an invite to establish a connection between a caller endpoint device and one of a plurality of callee endpoint devices of a shared line and identifying an initial common media capability between the caller endpoint device and the plurality of endpoint devices. Thereafter, the method may comprise negotiating a connection between the caller endpoint device and the callee endpoint device using the common media capability and determining if the caller endpoint device and the callee endpoint device have a common enhanced media capabilities. The connection may be re-negotiated using the enhanced media capability.