Orange

Yann Gestraud

Christophe Suart

Jean-Claude Le Rouzic

Marc Bailly

Katell Henry

Jean-François Gyss

Fabien Binard

Thierry Milin

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

Communication by messages such as provided by the mobile telephony standard, Rich Communication Services (RCS), is described. A method for exchanging messages implemented by a user terminal capable of transmitting a message via one of a first network and a second network is described, the method including, when the terminal of the user is in a second transmission mode for a contact terminal, triggering a failover of the user terminal in a first transmission mode for the contact terminal, as soon as a notification is received at the terminal of the user of connecting to the first network of the contact terminal coming from a messaging server on the first network. Thus, returning to using the first network by the user terminal only depends on one single message: the connection notification, and the exchanges for determining the capacities of the terminal of the contact are reduced, since this notification is only sent when the connection of the contact terminal to the first network is effective.

Methods for exchanging messages and managing messages, terminal and messaging server

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.

Method for managing a failure to establish a communication between a first and a second terminal

A method, device, program, server and terminal are provided for monitoring a data-exchange session between first terminals belonging to a first user and at least one second terminal belonging to a second user. The method includes, after the first user receives an invitation to establish a session, creating a first group of the first terminals belonging to the first user suitable for enabling the session to be established with the first group.

Growing community of inventors

Chatillon, France

Yann Gestraud