VoIP / SIP Trunks
Connect a compatible phone system to business voice services, with channels, porting and configuration confirmed before ordering.
Explore SIP trunks
Telco & Plans
Quoted for your site, not a list
Connectivity and voice pricing depends on your address, the connection type available there and how your team actually calls.
So rather than publish a table that changes the moment we check the site, ONETEC confirms what is available at your address, what your phone system supports and what capacity you need — then quotes the service against that.
Pick the family closest to what you need below, or call us on 1300 663 832 and describe the setup.
Our plans
What we can connect
Business voice over a compatible phone system, the national number customers actually dial, faxes that arrive by email, the internet service underneath all of it, mobile data for what a fixed line cannot reach, and a hosted phone system when you would rather not run one on site.
Inbound 1300 / 1800
One national number customers call from anywhere in Australia, routed to whichever phone you want it to ring.
Explore inbound numbersEfax – fax to email
A fax number that delivers to your inbox as a PDF — no machine, no toner, no dedicated analogue line.
Explore eFaxMobile 4G SIM Only
SIM-only 4G data for failover, remote sites and connected devices — connectivity for what a fixed service cannot reach.
Explore mobile dataInternet NBN & Enterprise Fibre
Download tiers from NBN 50 to NBN 750, plus symmetrical fibre — all confirmed against your address before quoting.
Explore business internetHosted PBX
A hosted phone system scoped around your sites, call handling and support needs rather than a per-user bundle.
Explore hosted PBX
Talk through your connectivity requirements
Tell us your location, team size and current services so we can confirm the practical options before quoting.