Hello,
I have built an IVR system using Twilio and webhooks to a Django application (Django is a web framework for Python). However Twilio isn’t cheap as they charge per minute so I am looking to build a free system. But it is extremely hard to find a good guide for this, pretty much anything I google only brings up results about paid systems. Does anyone know of any guides for building an IVR system with webhooks? And if it is for Python, even better.
Thanks!