Abstract: A method for performing external call forwarding between the Internet and a telephone network in a Web-phone system. The Web-phone system has a terminal to be connected to the Internet and the telephone network. The Web-phone system allows the terminal to forward an incoming call directed to the Internet to the telephone network, or allows the terminal to forward an incoming call directed to the telephone network to the Internet. The call is forwarded for image communication as well as voice communication.

Abstract: The present invention relates to a call forwarding method for a web phone which connects to at least two networks and is mounted with at least two communication ports. According to the call forwarding method, if a call is received at the selective call forwarding mode, the call forwarding mode is checked. If the call forwarding mode is set, the web phone announces such to a calling party, receives a port for call forwarding from the calling party, and conducts the calling forwarding unless the port received from the calling party is not of a busy route. If the web phone is on the automatic call forwarding mode and receives a call, the phone forwards the call to a predetermined number after confirming that the predetermined port for call forwarding is not of a busy route.

Abstract: A method for performing a conference call between an Internet call and a telephone network call in a webphone system includes receiving a conference call key input in a point-to-point call state; checking whether there exists a held call in response to the conference call key input; adding a speech channel and forming a forming a speech path between subscribers, when there exists a held call; and performing a conference call when the speech path is formed.

Abstract: A method for performing external call forwarding between the Internet and a telephone network in a Web-phone system. The Web-phone system has a terminal to be connected to the Internet and the telephone network. The Web-phone system allows the terminal to forward an incoming call directed to the Internet to the telephone network, or allows the terminal to forward an incoming call directed to the telephone network to the Internet. The call is forwarded for image communication as well as voice communication.

Abstract: The present invention relates to a call forwarding method for a web phone which connects to at least two networks and is mounted with at least two communication ports. According to the call forwarding method, if a call is received at the selective call forwarding mode, the call forwarding mode is checked. If the call forwarding mode is set, the web phone announces such to a calling party, receives a port for call forwarding from the calling party, and conducts the calling forwarding unless the port received from the calling party is not of a busy route. If the web phone is on the automatic call forwarding mode and receives a call, the phone forwards the call to a predetermined number after confirming that the predetermined port for call forwarding is not of a busy route.