| 摘要 |
PURPOSE: A video calling system which uses a camera module, a display device, and an IP(Internet Protocol) STB(Set-Top Box) is provided to perform a video call by using the IP STB and a display device. CONSTITUTION: A voice call interface(17) performs communication with a wireless portable terminal. In case there is an attempt to connect a call, a video call processing module(15) connects a VoIP(Voice over Internet Protocol) call through the internet. The video calling process module outputs a signal and a voice signal through the wireless portable terminal by processing the VoIP data received through the internet. The video call process module generates calling VoIP data and transmits the data. The calling VoIP data includes the image signal photographed through the camera module. |
