
🚀 Make and receive SIP calls directly in your Home Assistant dashboard
SIP Core, part of the SIP-HASS project, is the system that powers Home Assistant cards to make and receive SIP calls using WebRTC. It includes official cards and popups, but also supports third-party cards.
?call=<number> in the URL)


custom:sip-call-card

custom:sip-contacts-card
For this to work you will need the following: * ☎️ A sip/pbx server (Works best with the Asterisk add-on) * 🔒 HTTPS for Home Assistant * 📦 HACS for easy installation
You can find the installation instructions and guides on the documentation site: SIP-HASS Docs
$ claude mcp add sipcore-hass-integration \
-- python -m otcore.mcp_server <graph>