Deploy Rasa in Production | Skype Integration

Hi all,

I want to deploy Rasa Chatbot in production with integration with either Skype or Microsoft Teams . The server is not connected to outside world. How is this possible ? I have seen enough links and not able to find the correct method ? Please help me out as PoC is done and We have to start working on Prod but with no where do go for deployment .

Please help .