nginx jitsi RP config

#can get the jitsi webend to reply but cant create rooms or start a call
#192.168.1.166 is the internal ip address

server {
    if ($host = <domain name>) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


        listen 80;
        listen [::]:80;

        server_name <domain name>;
    return 404; # managed by Certbot

}

server {

        server_name <domain name>;

        listen [::]:443 ssl; # managed by Certbot
        listen 443 ssl; # managed by Certbot
        ssl_certificate /etc/letsencrypt/live/<domain name>/fullchain.pem; # managed by Certbot
        ssl_certificate_key /etc/letsencrypt/live/<domain name>/privkey.pem; # managed by Certbot
        include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
        ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot


        location ~ ^/(?!(http-bind|external_api\.|xmpp-websocket))([a-zA-Z0-9=_äÄöÖüÜß\?\-]+)$ {
                rewrite ^/(.*)$ / break;
        }

        location / {
                ssi on;
                proxy_pass https://192.168.1.166/;
                proxy_buffering off;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-Host $host;
                proxy_set_header X-Forwarded-Port $server_port;
                proxy_set_header Host $http_host;
                proxy_set_header X-Forwarded-For $remote_addr;
    }
            # BOSH
           location /http-bind {
                proxy_pass http://192.168.1.166:5280/http-bind;
                proxy_set_header X-Forwarded-For $remote_addr;
                proxy_set_header Host $http_host;
    }

            # xmpp websockets
            location /xmpp-websocket {
                proxy_pass              http://192.168.1.166:5280/xmpp-websocket;
                proxy_http_version      1.1;
                proxy_set_header        Upgrade $http_upgrade;
                proxy_set_header        Connection "upgrade";
                proxy_set_header        Host $host;
                tcp_nodelay             on;
    }
            # colibri websockets
            location ~ ^/colibri-ws/default-id/(.*) {
                proxy_pass http://192.168.1.166:9090/colibri-ws/default-id/$1$is_args$args;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                tcp_nodelay on;
   }
}