## v1.1 (2023-02-21) Added code to setup Wireguard VPNs using SIP - Key material is derived dynamically as part of SIP call signaling - Exchange SDP attachments specially structured for Wireguard - Passing public key and to-be-implemented PSK derivation method - The idea of PSK is to derive it from authentication - This would leave the two ends with a unique shared key - The code works, but is still relatively simple