| 摘要 |
<p>PURPOSE: Information sharing method and system using smart devices capable of an SIP(Session Initiation Protocol) based call are provided to promote sharing or cooperation using smart device by satisfying desires of users by efficiently sharing information. CONSTITUTION: A user terminal(110) includes a sharing module performing a sharing function using call module and HTTP performing a call function through a network based on SIP. An application server(120) makes the user terminal perform an SIP based VoIP video call with another user terminal in the outside through a call module in a network. A sharing server(130) makes the user terminal share HTTP based digital multimedia data with another user terminal in the outside through a sharing module in case of sharing event during a video call between terminals through the call module. The sharing module and sharing server of the user terminal accesses a UCLOUD server(140) in data sharing method and system access method using a HTTP based transmission technology smart devices capable of SIP based call and downloads the digital multimedia data stored in the UCLOUD server or uploads data to the UCLOUD server. [Reference numerals] (120) Application server; (130) Sharing server(Media sharing, Document sharing, Writing sharing); (AA) Call module; (BB) Sharing module</p> |
