This interface is thought to guarantee the permanent communication between the Community of Sourdomics and to let us to go far way and reach more members. It allows to perform and manage web conferencing meetings, for example, Core group (CGM), Working Group (WG) or Dissemination (DM) meetings. It is also used in webinars, and in e-learning and b-learning courses. Finally, it is an important interface for members to attend live meetings when they cannot be present in loco, for example Management Committee (MCM) Meetings. Of course, teleconferences are a complement and cannot fully replace the more expensive and time-consuming but also more effective and humanized face-to-face meetings!