Abstract: A method and a device are provided for enriching a call that is set up between at least a transmitter terminal and a receiver terminal. The method includes a step of the receiver terminal receiving at least one item of enriching information. The enriching method acts as a function of at least one parameter relating to the call to determine at least one playback model for the enriching information. The determined playback model enables the enriching information and a visual stream of the call to be positioned on a display device associated with the receiver terminal. The enriching information and the visual stream of the call are then played back on the receiver terminal in application of the determined playback model.

Abstract: A negotiation method and server are provided for delivery of a service to a terminal. Also provided are a method for configuring a terminal and a terminal using the method. In particular, the methods and apparatus relate to interfaces for interaction with services available to users of a service. The negotiation method includes sending to the terminal of a set of proposals for interactions with a delivery component of the service capable of enabling the terminal to indicate to the delivery component that the terminal accepts at least one proposal from the set of interaction proposals.

Abstract: A method and a device are provided for enhancing a call set up between at least one transmitting terminal and one receiving terminal. The transmitting terminal determines at least one content element associated with a datum identifying a user of the receiving terminal and associated with a datum identifying a user of the transmitting terminal. The selected content is then retrieved on the transmitting terminal. Optionally, the selected content is sent to the receiving terminal to enhance the call.

Abstract: A method and a device are provided for enriching a call that is set up between at least a transmitter terminal and a receiver terminal. The method includes a step of the receiver terminal receiving at least one item of enriching information. The enriching method acts as a function of at least one parameter relating to the call to determine at least one playback model for the enriching information. The determined playback model enables the enriching information and a visual stream of the call to be positioned on a display device associated with the receiver terminal. The enriching information and the visual stream of the call are then played back on the receiver terminal in application of the determined playback model.

Abstract: A negotiation method and server are provided for delivery of a service to a terminal. Also provided are a method for configuring a terminal and a terminal using the method. In particular, the methods and apparatus relate to interfaces for interaction with services available to users of a service. The negotiation method includes sending to the terminal of a set of proposals for interactions with a delivery component of the service capable of enabling the terminal to indicate to the delivery component that the terminal accepts at least one proposal from the set of interaction proposals.