Your mobile telephony in Microsoft Teams
Save time, increase the productivity of your teams and save money. Add your mobile numbers directly in Microsoft Teams.

No need for a second phone!
Your employees do not need to use a second phone to make calls. By putting the mobile number inside Microsoft Teams, Onoff Business allows you to call directly from the Microsoft Teams mobile application. Your employees can manage all of their communications directly from a single phone.


Quick set up with Microsoft 365
Onoff Business automatically syncs with Microsoft 365 Active Directory. Assign professional numbers to your employees using Microsoft Teams. Keep the ownership of your mobile telephone lines and reassign any number in one click in the event of an employee leaving.
Simple and efficient plans
All our plans include the Microsoft Teams integration.
CONNECT
A simple and effective telephony that covers your company’s everyday needs
- Calls in Europe
- SMS/MMS in France
- Visual voicemail
- Application on mobile and web
- Microsoft Teams integration
ADVANCED
Go further with advanced statistics, reporting & CRM integrations
- Connect plan features
- 2x more calls and texts
- Reporting & Statistics
- Click-to-call & SMS web extension
- CRM integration Hubspot Pipedrive
- Greetings (IVR)
MAXComing soon
The ultimate telephony for your company. Available soon
- Advanced plan features
- Unlimited calls in Europe
- Unlimited SMS in Europe
- Calls to international landlines
- Calls to international mobiles
- Salesforce CRM integration
A telephony connected to your business tools
Integrations to connect the telephony to your business ecosystem for a complete view of all the actions. Automatically record all mobile interactions (calls, SMS).

A partnership in evolution










An eco-friendly solution
You can choose a business telephony that answers your business needs and also act for the planet. The Onoff Business solution helps your business become more eco-responsible.
With our solution, there is no more need to buy smartphones or sign up to expensive telephone contracts.
The Microsoft licences required for the setup
To access telephony in Teams, it is necessary to have the Microsoft T Phone Standard add-on (formerly Phone System)*. Our solution is made for any type of company:
SME -> Plan Business -> Basic / Standard / Premium
TGE -> Company Plan -> E1 / E3 / E5
*except E5 license which includes this add-on.
Opt for a business telephony solution in Teams
Discover how to optimize your professional communication.