A system for conducting a voice call includes a set-top box operable to control the selection of a television channel for display on a television. The set-top box is also operable to initiate a voice call in response to a selection of a user-interface displayed on the television. The system also includes a wireless set in communication with the set-top box, the wireless set operable to establish a portion of the voice path for the voice call. Signaling for the voice call is initiated by the set-top box.