server {
    server_name jitsi.DOM.TLD;
    listen 80;
    ssl_session_cache shared:SSL:10m;  # about 40000 sessions
    add_header    Strict-Transport-Security "max-age=7200";

    location / {
        proxy_pass http://10.0.3.LXC-IP;
        include    proxy_params;
        proxy_ignore_client_abort on;
    }
}