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. 14, 2013
Filed:
Oct. 29, 2009
Satoshi Watanabe, Saitama, JP;
Kazutaka Saitoh, Kanagawa, JP;
Yuji Fujikawa, Saitama, JP;
Isao Tanaka, Saitama, JP;
Hirotaka Kawabata, Saitama, JP;
Satoshi Watanabe, Saitama, JP;
Kazutaka Saitoh, Kanagawa, JP;
Yuji Fujikawa, Saitama, JP;
Isao Tanaka, Saitama, JP;
Hirotaka Kawabata, Saitama, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An image communication apparatus comprises: a call connection control unit that establishes a session with a communication partner using an SIP message; and an image communication control unit that controls an image communication, wherein (i) when the call connection control unit receives, as a calling party, from a called party, an INVITE SIP message in which a T.38 communication and a first priority transport are specified in a session description protocol, and when a second priority transport is set in the image communication apparatus of the calling party, the call connection control unit opens the second priority transport, and (ii) when no priority transport is set in the image communication apparatus of the calling party, the call connection control unit opens the first priority transport specified by the called party, and performs a T.38 communication using the opened transport.