The full range of legacy Business Phone Lines including PSTN & ISDN as well as the future with Business Grade VoIP using SIP trunks and Hosted PBX


Business Internet Services from ADSL to NBN and super fast Business Grade data including SHDSL and Fibre from 4 networks.

Phone Systems

A huge range of Business Phone Systems including Hosted PBX, NBN Phone Systems, ISDN and PSTN systems.


Get your business into the Cloud with Hosting, Office 365, Cloud Storage and Cloud apps

For your business phone, phone system, data and cloud needs.
Contact us now



GB Fibre Internet now available

GB Fibre Internet Plans GB Fibre internet plans are are now available from 10/10mb right through to..... more...

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Friday 03rd of November 2017 | by Tony Dunphy


FAST BUSINESS NBN MORNINGTON We love it when our clients get a fast business NBN over FTTN. Our Rea..... more...

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High Quality Business Phone, Internet and Phone Systems

Telaustralia is an Australian business focused Telco and ISP. We provide quality service to Business Customers by allocating a dedicated Account Manager to each business account. Our Technical Support is 100% Australian based so if you have any Business VoIP, phone system or internet issues you know you wont be dealing with a Mumbai or Manila based call centre.

We don’t just do the sale and run. We are in for the long haul with you as your telecommunications partners. Whether its advice on new products, helping you move to a new site or just general information about the services you already have. Our advice will be honest, straight forward and impartial.

We provide a range of business grade solutions using Business grade VoIP, ISDN and PSTN and broad range of Internet solutions including NBN, SHDSL, ADSL and Fibre broadband services in Melbourne, Sydney & Brisbane.

Our wholesale carrier relationships allow our customers to choose from a range of networks and technologies. Our services are all backed by Tier 1 carrier networks including NBN co, Telstra, AAPT, TPG, Optus and others. Our own networks are fully supported by our Australian based Networks and technical Support teams located in Sydney. If you need to get a customized Phone System or data solution for your offices give Telaustralia a call.

Even better, you can have your NBN, Telstra network, AAPT or Optus network services on a single easy to read monthly invoice.


Advanced Phone Systems for business

Choosing Telaustralia gives you not only choice of networks but a huge choice in available hardware. Our Phone Systems include NBN ready Hosted PBX cloud based phone systems, Sip Trunk PBX, ISDN 2/10/20/30 primary rate phone systems and PSTN phone systems.

Our Hosted PBX and NBN phone systems and SIP trunk systems bring the latest Business VoIP technology to your company. Whatever your business size we have a solution for you. Whether your business is located in Brisbane, Melbourne or Sydney or elsewhere is Australia, We can provide a solution for you.

We provide a range of solutions by the globe’s leading brands including Cisco, Yealink, Grandstream, Polycom, Avaya, Alcatel, Lg and Samsung. We can provide professional on site installation by trained and experienced installers in most Metro locations, and Major regional Centres around Australia including Melbourne, Sydney and Brisbane.

All of our products are NBN ready so this future proofs your communication setup with the latest technologies for when the NBN gets to your site.


Contact Telaustralia for your Business Phone, Phone System and Data needs

If you would like to discuss our services with an Australia based Phone System or Business Grade Data expert on 1300 783 528 or click the contact us web form above and we will get back to you ASAP.