You can actually buy a Voice Over Internet Protocol Phone to make it even easier to call friends and family.

Below are a few links to organisations that sell VoIP Phones and exchanges:

Engin is Australian VoIP
10c untimed between All Australian
Capital Cities & Free & Cheap Calls
engin.com.au

AstraTEL
Unlimited ADSL & Free Voice Call
No Contract - No minimum Cost
www.astratel.com.au

Australia- NZ VoIP Design
Free Calls Between NZ -
Australia. QoS on Fibre Optic
www.IPSystems.com.au

VoIP with IPFX
IPFX - the future of VoIP
Powered by Cisco hardware
www.accucom.com.au