PTT MODE TELECOMMUNICATION METHOD AND SYSTEM, MANAGEMENT MODULE, SERVER, TERMINAL AND PROGRAM FOR SAID SYSTEM

摘要

This PTT (Push-To-Talk) mode telecommunications system linking users of a wireless telephone network includes a management module (26) which can determine the rights of the participants to participate in and talk in a PTT session as a function of the telecommunications service quality level used by each user to participate in the PTT session and as a function of a predefined telecommunications service quality level required to participate in that PTT session.