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. 08, 2014
Filed:
Jul. 31, 2009
Bin Guo, Guangdong Province, CN;
Yuning Wu, Guangdong Province, CN;
Yinjun Han, Guangdong Province, CN;
Bin Guo, Guangdong Province, CN;
Yuning Wu, Guangdong Province, CN;
Yinjun Han, Guangdong Province, CN;
ZTE Corporation, Shenzhen, Guangdong Province, CN;
Abstract
The present invention discloses a system and method for switching click to dial (CTD) service to multimedia conference service. The method comprises: a CTD service is performed between one user equipment (UE) and another; an application serve invites at least one of the UEs and makes said at least one of the UEs take media negotiation with the media server so as to carry out the multimedia conference service, wherein the application server is in charge of realizing not only the CTD service but also the multimedia conference service. The application server invites at least one of the UEs and makes said at least one of the UEs take media negotiation with the media server so as to carry out the multimedia conference service, thus the limitation that extra UEs cannot be joined in the call in the CTD service is overcome.