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 10
2.3.6 1-Line Dual-Mode with 910 Option
This configuration requires the optional Model 910 Auto Fax/STE Switch which allows your fax to function as
both your Primary non-secure as well as your Primary secure fax while using only one telephone line. No operator
need be present to receive a non-secure fax.
Set the Configuration to (03) 2-Line Dual-Mode. See Section 2.4, Setting Your Chosen Configuration for in-
structions on how to do this.
"Red"
Data Port
90si Secure Fax Gateway
Rear Panel
5VDC Power
Supply
FAX
LINE
TEL LINE Model 910
Automatic
Fax/STE
Switch
PSTN
Telephone
Wall Jack
Phone
Line
Commercial-Off-The-Shelf
Fax Machine
(Set to Auto-Answer on 1 Ring)
Secure Telephone
/ Crypto
(Set to Async 9.6kbps)
Figure 4: 1-Line, Dual-Mode with 910 Option Configuration
2.4 Setting Your Chosen Configuration
If you are using the Secure Only Configuration and your 90si is new from the factory, you need not set the config-
uration. If on the other hand your 90si is not factory new or you have chosen one of the Dual-Mode configurations
you will need to tell the 90si what configuration you will be using. This is done using DTMF tones from the FAX
dial pad while in the Default Settings mode. The confiuration options and code numbers are shown below:
90si Default Settings List:
Configuration (select one)
->(01)<- Secure Only (factory default)
(02) 1-Line Dual-Mode
(03) 2-Line Dual-Mode
Entering the Default Settings mode is done by pressing and holding the Reset button on the side of the 90si for
five (5) to six (6) seconds until both Green and Red lights extingush. Releasing the Reset button at this point will
place the 90si into the Default Settings mode as evidenced by the Green light extinguished and the Red light il-
luminated. Changing the default protocol is then done using the attached fax machine's handset (or Hook button)
and dialpad by dialing the two-digit code(s) of the setting(s) you wish to turn on or activate. The Secure Telep-
none / Crypto should be idle (not in Secure Data Mode). After dialing the two-digit code(s), hang up the fax to
exit the Default Settings mode. The Green light will blink a number of times and then illuminate steadily. The 90si
is now ready to operate with your new Default Settings.