Hello community,<div><br></div><div>I have successfully set up asterisk free PBX server and I am also able to connect to it by softphone.</div><div><br></div><div>Now as next step I want to extend this to PSTN ,</div><div>
<br></div><div>My Required scenario: </div><div><br></div><div>I need a number which will connect outside PSTN world to my PBX and by applying extension particular softphone or connected normal phone should get connected.</div>
<div><br></div><div>Which hardware I need for it.</div><div>Also please explain a bit of dial plans.</div><div><br></div><div>Thanks</div><div><br></div><div><br></div>