A fastapi wrapper of babca / python-gsmmodem for a waveshare sim7600x. Not an exact copy of the 'python-gsmmodem' so be sure to uninstall that lib or venv to run | Open-source Twilio with LLM batteries

A full stack app for interruptible, low-latency and near-human quality AI Mass phone calls built from stitching LLMs, speech understanding tools, Local LLM, text-to-speech models, and Twilio’s phone API.