公开(公告)号：US20040184425A1

公开(公告)日：2004-09-23

申请号：US10388646

申请日：2003-03-17

Applicant: Inventec Appliances Corp.

Inventor： Cheng-Shing Lai ,  Jia-Sheng Mei ,  Xiao-Long Fan

IPC: H04Q007/24

CPC classification number: H04W4/00 ,  H04L63/0272 ,  H04W8/26 ,  H04W12/001 ,  H04W76/10 ,  H04W80/00 ,  H04W84/042

Abstract: The present invention is to provide a method for accessing data from a company over the Internet by a cellular phone comprising the steps of establishing a VPN server in an Intranet within a company and a general connection between the cellular phone and the VPN server, enabling the cellular phone and the VPN server to utilize authorized data transmitted through the general connection to establish a secure tunneling therebetween, commanding the VPN server to issue an IP address of the Intranet to the cellular phone, enabling the cellular phone to directly access data from the VPN server or the Intranet through the IP address.

Abstract translation: 本发明提供一种通过蜂窝电话从互联网接入来自公司的数据的方法，包括以下步骤：在公司内部的内联网中建立VPN服务器，以及蜂窝电话与VPN服务器之间的一般连接， 蜂窝电话和VPN服务器利用通过通用连接传输的授权数据建立安全隧道，命令VPN服务器向蜂窝电话发出内联网的IP地址，使蜂窝电话能够直接从VPN接入数据 服务器或内部网通过IP地址。