Microsoft Teams

Sipstar helps you install, configure and maintain your Microsoft Teams environment.


Use MS-Teams easily with Sipstar

We connect your Microsoft Teams installation with our own Session Border Controller (SBC). This means there are no additional costs or complex configuration work for a self-operated SBC.

No restricted call channels - everything unlimitedt

With us, you have unrestricted conversation channels and are not restricted. With many other providers you do not have unlimited conversation channels.

Clear prices - no hidden prices

With us you pay a monthly fee of only CHF 1.00 per number/user and the call charges incurred to the second.

Reachable everywhere with MS-Teams

Use the ingenious and easy telephony with Microsoft teams no matter where you are. You can be reached worldwide with your MS Teams phone number and can make calls as usual at our low-cost call rate

Important prerequisites

To be able to use your Microsoft Teams installation, you need the following Microsoft Office 365 licenses

Business Basic / Standard / PremiumEnterprise E1 / E3Enterprise E5
Microsoft Teams
Office 365 “Telephone system”Add-On bookable*Add-On bookable*
Office 365 “Audio conference”Add-On bookable**Add-On bookable**

We will gladly help you with the licensing.


Per phone number / UserCHF 1 - / Month
Set-up costsCHF 150 - (one-time)

Professional help!

Our project managers and technicians are happy to help you build your Microsoft Team environment. Call us and ask for an appointment so that we can discuss your project together.

Add A Knowledge Base Question !

+ = Verify Human or Spambot ?