Instruction manual

Other products and services
9-8 Issue 9 May 2003
■ Set a maximum number of login attempts per call.
■ Allow time to enter the complete login.
■ Disconnect if inactive.
— Configure pcANYWHERE to log remote control and online sessions.
(Set the Save Session Statistics in Activity Log File
checkbox in the Other Session Parameters group box.)
■ PassageWay Telephony Services communicates with the enterprise
communications server through Communication Manager, MultiVantage™
Software, or the DEFINITY ECS LAN Gateway. Security features are not
provided in this system component. For example, there is no encryption or
password to prevent unauthorized use of the Ethernet link into the PBX.
The following are recommendations:
— Customers are warned that the LAN Gateway link is not intended for
wide area networking. It is recommended that customers not
configure a LAN in such a way as to use the LAN Gateway link for
local or wide area data networking.
— Customers should provide a separate, secure link between their
PBXs and PassageWay Telephony Server(s). This presupposes a
separate network adapter and hub used only for the LAN Gateway
interface.
In the Tserver, there should be no routing between the Network
Interface Card (NIC) used for the DEFINITY LAN Gateway and the
NIC used for client access. (This does not mean to imply, however,
that all Telephony Server clients have to be on the same LAN.)
For NetWare, if TCP/IP support is provided on a separate LAN, keep
this support isolated from the LAN Gateway. For Windows NT,
configure the NT machine for a secure LAN Gateway connection.
Refer to Chapter 2 in the PassageWay
®
Telephony Services for
Windows NT
®
DEFINITY Enterprise Communications Server
Network Manager’s Guide.
■ The PassageWay Telephony Server is only as secure as the underlying
system, either NetWare or Windows NT. Observe the security requirements
of your operating system.
In addition, for Windows NT, it is recommended that the following be used:
■ Multiple level administration permissions to control which administrators
are allowed to pass on administration permission.
■ Secure version of Windows NT with NTFS (NT File System). For additional
security information on Windows NT, consult a reference book such as
Inside Windows NT by Helen Custer or Windows NT Resource Guide by
Microsoft Press.