The present invention provides a method and an apparatus for controlling an interphone which enables a user to connect a user terminal with the interphone while maintaining a conventional interphone system by using a first interphone control device and a second interphone control device. The first interphone control device is connected to the interphone through an external module and controls the interphone. The second interphone control device is connected to a wireless access point (AP) through an external module and communicates with the user terminal.
