SIP Notification

Hi there,

I’m currently building a new house and I’ve chosen KNX. In order to supervise correctly my home I’m thinking about openHab, my problem is that I want to install a SIP Intercom. I wonder if openhab can do the same as loxone :

Thanks for your answer

openHAB has ways to interact with PBX type systems like Asterisk but has no native support for SIP or other type of voice calling capabilities.