• Below the ports used by the software packet: Ports: UDP 407 AD 1419. Connection setup and handshaking, originally this program used port 407 for all data, but then moved to a higher range of ports starting at 1417. TCP 1417 Send commands TCP 1418 View screen TCP 1419 Send file TCP 1420 Receive file Dynamic TCP ports are used for chat, notify and intercom a service, which makes operation through a firewall extremely difficult.