It would help if there was a node for:
OnOff (https://www.onoffbusiness.com/), a virtual telephony platform that enables creating and managing phone numbers, sending and receiving calls/SMS, etc.
Actually make have this integration here :
It’s a new critical need on our side 
If someone found a workaround to integrate with n8n I’m happy to read the solution
For our side too …
I need this integration too
i need it too
Does anyone find a solution to connect onoff?