Using Legacy Skye for Business Portal Log into Microsoft teams admin center Click Legacy portal From the menu, Click Voice Click Voice Users tab Find your active user and select Change under the Assigned Number pane Enter the phone number and press Save   Using Powershell Download and install the module from the link Skype Read more

These instructions will assist you in setting up a BinaryVoice SIP Trunk on Office365 Teams Environment. These instructions are suitable for Native SIP trunk scenarios. If you are looking for a Hybrid voice solution, please contact customer service.  Please note that the setup of your teams environment is outside the Read more