How to build an AI voice agent with OpenAI Realtime API + Asterisk SIP (2025) using Python
I’ve deployed AI call assistants for a few organizations, and realized how scattered and incomplete most resources are. So, I decided to build a replicable framework, something you can actually use without spending hours searching for missing pieces. In this tutorial, I’ll show you the full AI call agent setup using Asterisk and OpenAI Realtime …