A network-enabled user interface device, for example a VoIP telephony device, includes a display, a user input interface, an interface controller, and an application controller. The interface controller is configured for generating display elements for the display, controlling the user input interface...http://www.google.fr/patents/US7327842?utm_source=gb-gplus-shareBrevet US7327842 - Arrangement for delivering applications to a network enabled telephony device
Arrangement for delivering applications to a network enabled telephony device
