What you need to get started.


Customers with Microsoft 365 and a Phone System license will be able to use SmartSIP for Teams Calling service. Microsoft Phone System license is included with E5 licenses, and can be added to E1, E3, M1, M3 , M5 or O365 ProPlus subscriptions.

Microsoft license
Microsoft 365 Plan - One of these: E1, E3, M365 Basic, M365 Standard, M365 Premium - Formerly O365 Biz Essentials, Premium
Phone Feature Add-on
Microsoft Phone System - Not required for E5 plan subscribers
Integrate SmartSIP
StarHub SmartSIP with Teams Calling

If you are an existing Microsoft Teams customer, simply leverage or extend your existing Microsoft licenses and connect your Microsoft Teams with SmartSIP.

If you don’t have access to Teams in your subscription plan, please talk to us.

How to get started

Step 1

Choose or upgrade your Microsoft 365 licenses.
Step 2

Select SmartSIP for Teams Calling Plan
Step 3

Port your number from your existing service provider to StarHub, if applicable.
Step 4

Get Professional Services from StarHub to set this up.

We can help port your existing phone numbers to StarHub or easily provision new phone numbers.

Find out how StarHub's SmartSIP for Teams Calling can help you create a Workplace of the Future.

SmartSIP for Teams Calling FAQ


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