Terminal implementing a communication method, and server implementing a method for establishing a communication between two terminals

A method for communication, the method implemented by a terminal, the method comprising:

• sending, to a server, a request comprising:
• information on a connection of the terminal to a communication network;
• and an identifier of the terminal;
• receiving, from the server, a routable number associated with the server and on which the terminal can send a communication to the server, the communication being routed towards a second terminal by presenting a calling identity among a pair of calling identities associated with the identifier, the pair of calling identities comprising a certified calling identity and a non-certified identity of the terminal;
• and
• sending a communication to the received routable number associated with the server.

A server configured to establish a communication between a first and a second terminal, the server comprising:

• communication means configured to receive, from the first terminal using a first calling identity, a request comprising:
• information on a connection of the first terminal to a communication network;
• and an identifier of the first terminal;
• a module for obtaining, from a database and by using the identifier, a pair of calling identities comprising one certified identify and one non-certified identity, the pair comprising the first calling identity and a second calling identity;
• a module for determining, from one of the calling identities and from the received information on the connection of the terminal to the communication network, a connectivity mode of the first terminal to the communication network;
• and
• a module for determining, depending on the determined connectivity mode of the first terminal to the communication network, a routable number associated with the server, the server being configured to receive a communication intended for the routable number emitted by the first terminal and to route the communication towards the second terminal by presenting a calling identity of the pair of calling identities;
• the communication means being configured to send the determined routable number associated with the server to the first terminal.

A terminal comprising communication means configured to:

• send to a server a request comprising:
• information on a connection of the terminal to a communication network;
• and an identifier of the terminal;
• receive from the server a routable number associated with the server and on which the terminal can send a communication to the server, the communication being routed towards a second terminal by presenting a calling identity of a pair of calling identities associated with the identifier, the pair comprising a certified calling identity and an non-certified calling identity of the terminal;
• and
• send a communication to the received routable number associated with the server.