well, what are you waiting for? Ask her out man, its the only way!
Ask her if she wants to hang out and watch a movie one night then :). Simple thing you can do, nice and casual. Or if your intentions are to ask her on a date, do THAT first. Ask her out to coffee or to a casual restaurant, or a fair, or to go do something fun together.
How far are we talking now?
When you talk on the phone is the best time to find out about her.. then when its right you suggest a meet
ask to meet up in a mutual place like a coffee shop for lunch
ask to have a skype video chat
what exactly is your question?