Orange

Christophe Suart

Yann Gestraud

Vladimir Renard

A method of making secure a communication between a first and at least one second terminal is disclosed. Each terminal being configured to interact with a user via a corresponding human-machine interface, the method comprising selecting, on the first terminal, a usability index for signals in a stream; transmitting the stream from the first terminal to at least one node of a network; connecting a third-party device to the node according to the usability index; and receiving, on the at least one second terminal, the stream from the node.

Process for declaring the non-usability of exchanged data

A method, a gateway, a synchronization server, a corresponding terminal and a system for transmitting a message intended for a first terminal, referred to as a destination terminal, from a second terminal, referred to as a source terminal, to at least one third terminal, referred to as an associated terminal, sharing a same identifier with the destination terminal. The method includes, following reception of the message by a gateway, transmitting from the gateway to a synchronization server the message by using a first signaling protocol and recovering by the at least one associated terminal the message intended for the destination terminal from the synchronization server by using a first synchronization message.

Message transmission in a multi-terminal context

A method and device for managing a communication between a calling terminal and a called terminal in the event that it is impossible to reach a called terminal during an attempt to establish a communication according to a first mode. The method includes: receiving a message including an identifier associated with the called terminal and an indication according to which the communication cannot be established; obtaining, from identifiers associated with the calling terminal and the called terminal, a host card including at least one piece of information relating to the reachability of the user of the called terminal; transmitting, according to an instant messaging protocol, the obtained response message to the calling terminal, the host card being configured to allow the triggering of a communication according to a mode that is distinct from the first mode.

Growing community of inventors

Chatillon, France

Christophe Suart