Nmap scan report for dynamic-94-32-231-171.adsl-ws.tiscali.it (94.32.231.171)
Host is up (0.18s latency).
Not shown: 90 filtered tcp ports (no-response), 9 filtered tcp ports (admin-prohibited)
PORT     STATE SERVICE
5060/tcp open  sip

Nmap done: 1 IP address (1 host up) scanned in 4.43 seconds