With the Meet-me Conference feature, a station user can host a dial-in conference of up to six parties. However, if the 12–party Conferences field is enabled in the Feature-Related System Parameters screen, 12 parties can participate in a Meet-me Conference call. You can set up the Meet-me Conference extension to require an access code. If you administer an access code, all parties must correctly enter the access code to join the conference. If the extension is one of your Direct Inward Dialing (DID) numbers, any internal or remote access users, or external parties, can dial the Meet-me Conference extension.