Telstra Calling for Office 365

Phone Calling, Re-imagined

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

All your collaboration tools are 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 Telstra Calling for Office 365, you get: 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 your technology and tools together in one single future ready environment.

Simplify for your peace of mind – migrate, deploy, manage and scale with ease.

A centralised cloud solution means 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.


Telstra Calling for Office 365 removes the complexity of managing a dedicated PSTN network. We provide a fully managed link directly into Office 365, so all you need is adequate internet access. There’s no need for complex technology roll outs. Each user is allocated a phone number associated with their Office 365 client. You can choose to migrate or port your existing landline numbers, or allocate new ones via the administration portal.

Enjoy full voice functions

Have traditional call handling functions like hold, transfer, forwarding and voicemail in the cloud.

Speed up daily tasks

See who’s available and contact them on the most appropriate channel: voice, video calling or chat.

Simplify calling

One business number lets you make and receive local, long distance, mobile, audio or video calls.

Unify your workspace with all your tools in one place

Telstra Calling for Microsoft Office 365 brings together your key business tools under a single business number.

Present a professional image

One business number lets you make and receive calls whether in the office or on the road.

Easy Number Management

Users are allocated their number natively in Office 365 administration portal.

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