1.Download Software [--rustdesk--]

2.Install Software and Configure parameter following this
     (Click at 3 dots --> Network)

rustdesk1
ID Server:remote.support.idin9.com
Relay Server:remote.support.idin9.com
API Server:https://remote.support.idin9.com
Key:XJ65l1y1Jb9bNsoD...
rustdesk2

Configure using above parameters then click apply.