I am working on bot framework technology, Today I am working skype calling feature for that I followed below link. https://docs.botframework.com/en-us/csharp/builder/sdkreference/calling.html
After I added the entire code then build and publish my application into azure, then now I am starting to test my application using ngrok tool but it always generates “400 bad request”.
I configured all things are correctly.
I already seen in the above documentation to test application using Ngrok tool but its not working.
Please tell me how to debug the Calling Controller using ngrok tool or any other tool.
-Pradeep