Install FreeSWITCH then Fail2ban.

ubuntu/install.sh

@@ -44,15 +44,15 @@ resources/php.sh
 #NGINX web server
 resources/nginx.sh
 
-#Fail2ban
-resources/fail2ban.sh
-
 #Postgres
 resources/postgresql.sh
 
 #FreeSWITCH
 resources/switch.sh
 
+#Fail2ban
+resources/fail2ban.sh
+
 #set the ip address
 server_address=$(hostname -I)