One thing to do is to remember to listen to him and not to say too much about yourself unless he wants to know all about you.
To make yourself feel more comfortable, you could have some music playing in the background, not so loud that it interrupts you but just to let you relax a bit more.
Using a phone chat service is a great way to talk to new guys and to check them out before you make a commitment to meet.
With services all over Australia: VIC, ACT, NT, NSW, QLD, TAS, WA and SA, you can call from anywhere.
I also love being spoiled and having you watch me cum.