[Freeswitch-users] Remote LogIn to Freeswitch?

Hi There, What do I have to do to be able to LogIn to Freeswitch from Home (server is located at office) starting from the basic/original configuration? I'm using X-Lite. I've been able to LogIn replacing the internal IP by the external IP from the Office but the sound is not working so I wanted to know what are the configuration changes that have to be done to allow it. Do I have to create a different profile? I want be able to do the same just as if I was at the Office. Thanks, John