IP SET-TOP BOX FOR PROVIDING VOD SERVICE, WIRELESS VOIP TELEPHONE SERVICE AND INTERNET SERVICE THROUGH ONE IP LINE

摘要

An IP(Internet Protocol) set-top box for providing a VOD service, a wireless VOIP telephone service and an internet service through one IP line is provided to enable a user to use various services without an additional IP line or IP sharing unit. An IP set-top box(300) is connected to an IP network through an IP line. In addition, the IP set-top box is connected to an image/voice reproducing device through an audio/video terminal, and performs a wireless data communication with a wireless data communication such as a subscriber PC(500) or a VOIP telephone terminal(400).