Call2Teams for PBX with Phone App

Running on Microsoft Azure, Call2Teams is a cloud-native, middleware product that sits between your current PBX and Microsoft Teams. There is no need to port numbers, change carrier, or replace an existing phone system. 

Call2Teams with Phone App voice-enables Teams for occasional phone users.  

Call2Teams with Phone App is a more cost-effective voice experience, with simpler license management. Phone App users can coexist in the same organisation as full Microsoft Phone System users, providing a choice for organisations when enabling Microsoft Teams calling for all.  

Call2Teams with Phone App is most suitable:​ 

Call2Teams with Phone App is most suitable as a companion to an existing PBX, as it relies upon features provided by the customer’s existing phone service such as call divert features.

E911 and emergency calling compliance and functionality must be provided by existing PBX or Trunk service if this capability is needed in Phone App.