Update your browser to stay safe online

If you're seeing this message, you may need to update your browser.

Without the most up-to-date version of your browser, you may be more vulnerable to cybersecurity threats, such as viruses and ransomware.

You also may have problems viewing our latest site features, as Telstra's website does not support outdated browsers. Find out more about staying safe online.

Telstra Calling for Office 365

Calling from the cloud is here.

It's an Australian first. Simple, seamless and intuitive landline calling via Microsoft Office 365 has arrived.

What's new?

Introducing Telstra Calling for Office 365: a new service that lets you use our leading voice capability from the Microsoft Cloud. Make calls to landline or mobile within Skype for Business and Microsoft Teams – leading tools you know and trust.

All your collaboration tools in one place, so you can:

  • Create a more unified and productive workspace. 
  • Make and receive calls via one business number. 
  • Use your existing landline numbers, or allocate new ones. 

With our centralised cloud solution, you can better manage the complexity of dispersed collaboration, meet the demands of security and compliance, and enjoy more financial flexibility.

Telstra Calling for Office 365 is a major step towards a more effective and flexible cloud model. Just choose how much you want to migrate from our range of hybrid options.

Is it for you?

Telstra Calling for Office 365 is ideal if you want:

  • The best of both worlds – your journey is backed by Telstra & Microsoft, two market leaders in innovation.
  • An end-to-end collaboration experience – bring all technology and tools together in one single future ready environment.
  • Simplicity for your peace of mind – migrate, deploy, manage and scale with ease.

Register now for more information or to find out if you are eligible for Telstra Calling for Office 365.

Enquire now


Joining forces with Microsoft

Telstra and Microsoft have combined their expertise to co-create solutions for the Australian market. Telstra Calling for Office 365 gives your business the best of Microsoft’s cloud collaboration tools, as well as the best of our voice, network and services expertise.

Partner with Telstra and Microsoft to get the most advanced collaboration capabilities sooner. We’ll help you move towards a modern connected workplace at your own pace.


Modern collaboration

Empower your workforce

Get Telstra’s leading voice capabilities with Microsoft’s world-class productivity and collaboration tools. Move to modern collaboration simply, seamlessly and securely.

Empower a mobile workforce. Allow your people to collaborate when and where they need to.

Not there yet?

We offer a range of flexible hybrid and on-premises deployment options for businesses with more complex needs. Start users on our dedicated hosted solution, and migrate users to hybrid at any time.

Telstra Calling for Office 365

Coming soon

Telstra Cloud Collaboration - Skype for business

Learn more

make real-time meetings


Make real-time meetings

Video conferencing is the key to bridging the gap between you and your business stakeholders, here and overseas.

Help your organisation work faster, smarter and more collaboratively.

Let us help managing the complexity and costs of managing your solution. We can help you get more out of your Microsoft investments like Surface Hub through consulting, design, installation, on-boarding and technical support services.

Spend less time worrying about technology and more time on the things that matter to your business.

Surface Hub

Learn more

Managed video solutions

Learn more

make real-time meetings


Power productivity with apps

Improve your team’s productivity by giving them access to the latest versions of trusted software and tools.

You can select from a range of plans depending on your business size and needs – all with antivirus and anti-spam software, plus IT support 24 hours a day, 7 days a week.

Get even more value through Microsoft 365 Enterprise: a complete bundle featuring Office 365, Windows 10 Enterprise, and Enterprise Mobility + Security.

Office 365 Enterprise

Learn more

Microsoft 365 Enterprise

Learn more

power productivity with apps


Make meaningful collaborations

Access Telstra’s leading end-to-end consulting, support and services. Work with our experienced consultants to design your own journey to the cloud.

Our team of specialists from Telstra, Kloud and Readify are experts across Microsoft solutions, enterprise voice, the underlying network, and security and compliance. We also have a vast network of specialist channel partners across Australia to support you in more places.

We’re also a Microsoft Gold Certified Partner, and are accredited by FastTrack: Microsoft’s best practices and methodology to help you realise business value faster with the Microsoft Cloud.

Professional services

Learn more

Managed services


Learn more

make meaningful collaboration with surface hub, managed video solutions and workspace mobility


Interested in learning more?

Register now for more information or to find out if you are eligible for Telstra Calling for Office 365.

Enquire now