Adding on top of our existing project - Twilio video calls from app to phone
building a virtual PBX that will
Use WebRTC Twilio's WebRTC implementation can connect to a user's network, firewalls, and proxies to bring calls to a browser or mobile app.
Use OpenVBXOpenVBX is an open source virtual phone system that integrates with Twilio Client. This allows users to make outbound calls from their browser using the call button.
set up Virtual call centers that can be easily scaled up based on call volume and business needs.