Access this link
https://24.172.228.106:4433/sslvpnlogin.html
https://vpn.mccallfarms.com:4433/sslvpnLogin.html
1.You will need to download the "Microsoft Authenticator" app on your phone
2. Log into the link above. It will provide you with a QR Code to scan in your phone app.
3. On your phone, within the Authenticator App, Click Add an account, from a QR Code.
4. When you log into the Sonicwall Netextender Client, it will prompt you to enter the six digit validation code.