| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide voice data or moving image data to be transferred on a VoIP network in a portable telephone whose diffusion is high in a system where data transfer and charging management is easily performed under a network environment where VoIP infrastructure is aligned by operating data communications by using an SIP calling method. <P>SOLUTION: This network image input/output system is provided with: an interface to be connected to an LAN line under an IP network environment; a call connecting means for communicating on a VoIP network; a communication means for performing data communications with a WWW portal site; a display; and a means for dealing with information for performing charging management and user authentication. The data stored in a WWW portal site is used for performing user authentication and charging management so that the browsing and output of data and the storage of data in the WWW portal site can be performed. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
