Call2Teams connects any business phone system or SIP Trunk provider to Microsoft Teams
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Quick and simple deployment
One-click deployment, no additional hardware, no need for specialist skills 
No disruption or risk
Works with any phone system, PBX or SIP Trunk provider, no need to change numbers, phone system, PBX, SIP Trunk provider or carrier 
Flexible user management
Per user, per month subscription provisioning and billing with user-by-user rollout 
A truly global platform
Operating in Microsoft’s Azure cloud and served from super-clusters in four continents delivering an enterprise-grade service 
Driving your business forward
UCaaS service providers
OEM or private label within an existing proposition for accelerated go-to-market
Partner with usVoice distributors & value added resellers
Generate monthly recurring revenues with a solution that’s easy to provision, configure and support
Partner with usIT distributors & resellers, MSPs, systems integrators
Cloud-native, enterprise-grade solution that takes the pain out of voice-enabling Microsoft Teams
Partner with usBusinesses
Discover our partners, from large organisations to small local service providers, to the do-it-yourself options via Microsoft’s Appsource.
Find a partnerWhat's new
Small business calling in Teams is now more accessible, as Microsoft lowers the cost of entry
Microsoft Phone System license is now available with any SKUs. Including Business Basic. Previously Phone System license was only available with Microsoft Enterprise SKUs. This means that when implementing Call2Teams there is no longer a need to add (Microsoft’s catchily named) ‘Business Voice without Calling Plan’. This lowers the barrier of entry for small business, […]
