Asterisk Add-on
The Asterisk Add-on is a lightweight PBX server designed to work out-of-the-box with the SIP HASS Card and Home Assistant. It comes preconfigured for secure WebRTC calling and can automatically generate SIP extensions for your Home Assistant users.
This add-on handles all SIP device registration, call routing, and media handling. It also includes additional features like Google Text-to-Speech.

Goal
The add-on aims to make setting up a SIP PBX for Home Assistant as easy and fast as possible, with minimal manual configuration.
Features
- ⚡ Preconfigured for SIP HASS Card and Home Assistant
- 👤 Automatic generation of PJSIP extensions for each person entity
- 🔒 Ingress support for the websocket connection without the need for SSL or port forwarding
- 🗣️ Built-in Google TTS module
- 🛠️ Fully configurable via the add-on settings and config files
Installation
- Go to the Add-on Store in Home Assistant
- Click on the three dots in the upper right and select Repositories
- Add the repository URL:
https://github.com/TECH7Fox/asterisk-hass-addons
- The add-on should now appear as Asterisk Add-on. Click Install
- Configure the add-on as needed (see the tutorial for recommended settings)
- Start the add-on
For more details, see the tutorial.
More Information
- ⚙️ For all configuration options, see the settings.
- 👩💻 For technical details, see the developer documentation.