This script is Copyright (C) 2007-2012 Tenable Network Security, Inc.
A VoIP service is listening on the remote host.
The remote service is the UDP port for IHU (I Hear U), a voice over IP
application for Linux used to streaming audio between two computers.
See also :
Make sure the use of this software is done in accordance with your
organization's security policy. If this service is unwanted or not
needed, disable it or filter incoming traffic to this port.
Risk factor :