Extension unavailable

im a noob, so bear with me: i can dial out with asterisk, no problems there. i can dial internal extensions with no issues. but when i try to call in, i get a extension unavailable message. in freepbx, when i change the destination for the incoming route to voicemail or to terminate the call, those all work fine. but when i set it to the extension i made, it goes to the unavailable message. any thoughts, comments, hints or snide remarks?

Freepbx (unpaid) support is provided at http://www.freepbx.org/forums/viewtopic.php

let me try that again: i can dial out with no problems, but when i dial in i get an “extension unavailable” message. any thoughts?