This code requires a Twilio account
This repo contains a Twilio Functions application which creates and wires up a new Twilio Programmable Voice SIP Domain to enable incoming and outgoing VoIP calls to and from IoT devices.
The code accompanies the Super SIM tutorial How to Make and Take IoT VoIP via Super SIM, and you should check out that guide to learn how to set up and run the VoIP demo.
All code © 2022-23, KORE Wireless.