Existing Video Calling Project .NETCore Twillio -- 2

Hi there! I need Video chat functionality for one to one and one to multiple Through twillio It's ready code just test and implement in asp.net core. So many tutorials about it. [login to view URL] Most of code can be get from Github [login to view URL] I don't need with Angular there will be simple CSHTML(razor pages) and javascript. If you want to use signalR it is also acceptable(but with Twillio). Actually previous freelancer had did an incomplete project. so some of code maybe you can find in his source code. > Joining room 'saif'... > Could not connect to Twilio: Invalid Access Token issuer/subject Note: This QuickStart uses the latest 1.x version of twilio-video.js. We recommend that you start with the QuickStart that uses the latest 2.x version of twilio-video.js. This is available on the master branch(will be provided both branch code). I think he have integrated with old version which is 1.x , its better to integrate with 2.x