This script is Copyright (C) 2004-2011 Tenable Network Security, Inc.
A Voice Over IP service is running on the remote host.
H323 is a protocol used all over the Internet. It is used for
Voice Over IP (VoIP), Microsoft NetMeeting, and countless other
applications. Nessus was able to determine that the remote device
supports the H323 protocol.
Make sure the use of this program is done in accordance with your corporate
If this service is not needed, disable it or filter incoming traffic
to this port.
Risk factor :