Allows managing conferences between several users, managing access to certain conference, using setting of PIN-code, for participants, carry out moderated conferences. There is an option to manage certain participant by mute/unmute/disable him. Registered user can buy one or multiple numbers. Amount of phone numbers depends on chosen tariff. There is an option to plan conferences using sms-notification about future conference. Web-site allows user to store data about conferences, their duration and number of participants.