Hi, I have installed asterisk with 1 X100P card and one grandstream ip phone. When I pickup the phone, I have no dialtone, and unable to dial out. What configuration files and entry lines, that I should review to get phone working. I can dial into asterisk pbx and dial grandstream phone extension.. works fine. I can dial into pbx and dial Digium server thru internet and talk, works fine Thanks, Darly -- Best Regards, Darly Coupet