GateWay Fax Systems 90SI Fax Machine User Manual


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GateWay Fax Systems, inc. Model 90si Secure Fax Gateway User's Guide
www.gwfs.com, 877-951-9800, info@gwfs.com help line: 877-951-9814 page 8
231 Secure Only Conguration (Recommended)
This factory default conguration allows the attached COTS fax to function only as a secure fax. If you wish to
process Public or Unclassied documents as well; see Section 2.3.2 Dual-Mode Considerations.
If your 90si is factory fresh, it is already pre-set to operate in this mode. If it has been in another location or you
are unsure of the current setting, set the Conguration to (01) Secure Only. See Section 2.4, Setting Your Cho-
sen Conguration for instructions on how to do this.
"Red"
Data Port
90si Secure Fax Gateway
Rear Panel
5VDC Power
Supply
FAX
LINE
PSTN
Telephone
Wall Jack
"Secure"
Phone Line
Secure Telephone
/ Crypto
(Set to Async 9.6kbps)
Commercial-Off-The-Shelf
Fax Machine
(Set to Auto-Answer on 1 Ring)
Figure 1: Default Factory Conguration, Secure Only
232 Dual Mode Considerations
We dene Daul-Mode as any 90si conguration that allows the COTS fax to directly access an outside line,
around the Secure Telephone, thus enabling the transmission and reception of unclassied faxes. The differentia-
tion between sending a document using the Secure Phone's Secure Data Mode (a secure fax) and sending that
same document to a non-secure fax is procedural. Therefore, if your 90si is congured for Dual-Mode, an un-
trained operator could compromise a document. It is for this reason that the 90si is factory set to the Secure Only
mode.
If untrained (regarding the 90si) people have access to your secure fax location, use the Secure Only Congura-
tion and have the users go elsewhere for unclassied faxes. If, on the other hand, a limited number of people have
access to the 90si, and they can all be trained on safe 90si operation, then one of the Dual-Mode congurations
may be appropriate for the location.
If you wish to use your 90si system for both secure and non-secure (unclassied) fax documents choose one of the
following dual-mode congurations.
233 Conguration Selection Chart
The following chart will assist you in choosing the 90si conguration that best suits your requirements.
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