Hosted PBX - dedicated server

Dedicated server cloud hosted phone system;
Unlimited extensions,
Transfer calls between extensions,
See who is busy or available,
Voicemail to email,
Call menu,
Ring groups,
Call queues,
iOS (apple) app for your iPhone or iPad,
android (Samsung, Pixel, etc) app for your mobile or tablet,
Chrome plugin,
Desk handsets are also compatible.

Costs:
Initial setup and configuration includes unlimited changes for 1 month – $250
Number hosting – $10 per month
Calls to mobile – 15c per min
Calls to Australian landlines – 15c
Calls to 13/1300 – 30c
Calls to 1800 – Free
Calls to 000 unavailable.
Up to 2 configuration changes per month – Free
additional configuration changes – $88