An interactive system comprising a display apparatus which communicates with an electronic device which is to control a peripheral device, the display apparatus comprising: a first communicator which communicates with the electronic device; a second communicator which communicates with a server which performs a voice recognition function; and a controller which, if a user utters a voice to control a peripheral device which is received from the electronic device, performs a voice recognition (S6, S17, S56, S67) regarding the received user voice via the server, and transmits (S11, S22, S61, S72) a signal corresponding to the user voice to the electronic device, wherein the signal is transmitted (S12, S23, S62, S73) to the peripheral device from the electronic device and is configured to control the peripheral device, and wherein the electronic device comprises: a storage which stores (S12, S62) peripheral device control information in which a remote control signal for controlling each of a plurality of peripheral devices connected to the display apparatus matches with the signal (S11, S22, S61, S72) corresponding to the user voice; a voice collector which collects (S2, S13, S52, S63) the user voice; a communicator which transmits (S14, S64) the collected user voice to the display apparatus and receives (S22, S72) the signal corresponding to the user voice from the display apparatus; a transmitter which transmits (S23, S73) the remote control signal for controlling the peripheral device to the peripheral device; and a controller which, if the signal is received (S22, S72) from the display apparatus, controls the transmitter to transmit (S23, S73) the remote control signal corresponding to the received signal among remote control signals stored in the storage unit, to the peripheral device corresponding to the received signal among the plurality of peripheral devices. a first communicator which communicates with the electronic device; a second communicator which communicates with a server which performs a voice recognition function; and a controller which, if a user utters a voice to control a peripheral device which is received from the electronic device, performs a voice recognition (S6, S17, S56, S67) regarding the received user voice via the server, and transmits (S11, S22, S61, S72) a signal corresponding to the user voice to the electronic device, wherein the signal is transmitted (S12, S23, S62, S73) to the peripheral device from the electronic device and is configured to control the peripheral device, and wherein the electronic device comprises: a storage which stores (S12, S62) peripheral device control information in which a remote control signal for controlling each of a plurality of peripheral devices connected to the display apparatus matches with the signal (S11, S22, S61, S72) corresponding to the user voice; a voice collector which collects (S2, S13, S52, S63) the user voice; a communicator which transmits (S14, S64) the collected user voice to the display apparatus and receives (S22, S72) the signal corresponding to the user voice from the display apparatus; a transmitter which transmits (S23, S73) the remote control signal for controlling the peripheral device to the peripheral device; and a controller which, if the signal is received (S22, S72) from the display apparatus, controls the transmitter to transmit (S23, S73) the remote control signal corresponding to the received signal among remote control signals stored in the storage unit, to the peripheral device corresponding to the received signal among the plurality of peripheral devices. a storage which stores (S12, S62) peripheral device control information in which a remote control signal for controlling each of a plurality of peripheral devices connected to the display apparatus matches with the signal (S11, S22, S61, S72) corresponding to the user voice; a voice collector which collects (S2, S13, S52, S63) the user voice; a communicator which transmits (S14, S64) the collected user voice to the display apparatus and receives (S22, S72) the signal corresponding to the user voice from the display apparatus; a transmitter which transmits (S23, S73) the remote control signal for controlling the peripheral device to the peripheral device; and a controller which, if the signal is received (S22, S72) from the display apparatus, controls the transmitter to transmit (S23, S73) the remote control signal corresponding to the received signal among remote control signals stored in the storage unit, to the peripheral device corresponding to the received signal among the plurality of peripheral devices.