GateWay Fax Systems Fax Machine Easy Fax 90si User Manual

Easy-Fax 90si  
Secure Facsimile Gateway  
Reference Guide  
www.  
GateWay  
GWFS Fax  
.com  
Systems, Inc.  
Virginia, USA  
Toll Free: 1-877-951-9800  
Revision 3.3  
7 January 2005  
 
90si Reference Guide  
1.0 Configuring your STU-III for the 90si  
The most common cause of 90si operational problems are attributed to not having the STU-III's  
Secure Data port configured for "Synchronous" operation. The following sections provide step-  
by-step instructions for configuring various secure telephones for "Synchronous" operation as  
well as setting "speed" and "duplex" to provide optimum performance with the 90si. The "Press"  
column indicates which button on the secure telephone should be pressed. The "Display" column  
indicates what the responding display will show. The first line indicates the state of the secure  
telephone before proceeding.  
1.1 AT&T Security Plus  
Objective: To set Secure Data Mode for 4.8 Kbps, Full Duplex, Synchronous.  
While On or Off-Hook:  
Press  
Display  
Program Mode  
Operation Complete (Sets Synchronous)  
Operation Complete (Sets 4.8 Kbps, Full Duplex)  
SD:48 FDX SYNC (Displays new configuration)  
(Standby display)  
Program  
3, 6, #  
3, 4, #  
3, 0, #  
Program  
page 3/13  
 
90si Reference Guide  
1.2 AT&T, Lucent and General Dynamics 1100  
Objective:  
To set Secure Data Mode for 9.6 Kbps, Full Duplex, Synchronous.  
While On or Off-Hook:  
Press  
MENU  
NEXT  
SELECT  
NEXT (until...)  
SELECT  
NEXT  
Display  
MAIN MENU / Secure Voice  
MAIN MENU / Secure Data  
Ex. SD:9.6 FDX, ASYNC / 2.4 Full Duplex  
9.6 Full Duplex  
Async  
Sync  
SELECT  
MENU  
SD:9.6 FDX, SYNC / previous menu  
(standby display)  
Objective: To set MODEM; OUTPUT to -6 dBm and CONFIG to TRELLIS (*1)  
While On Hook and with Master CIK inserted:  
Press  
MENU  
Display  
MAIN MENU / Secure Voice  
NEXT (until…)  
SELECT  
NEXT (until...)  
SELECT  
NEXT  
SELECT  
SELECT  
SELECT  
SELECT (3 times until…)  
NEXT (until…)  
SELECT  
MAIN MENU / Change Config  
CHANGE CONFIG / Security Config  
CHANGE CONFIG / Network Config  
NETWORK CONFIG / Common Rining  
NETWORK CONFIG / Modem Output  
MODEM OUTPUT / Output = -10dBm  
OUTPUT / increment level  
OUTPUT = -9dBm / increment level  
OUTPUT = -6dBm / increment level  
OUTPUT = -6dBm / save level  
OUTPUT = -6dBm / previous menu  
NETWORK CONFIG / modem output  
NETWORK CONFIG / previous menu  
CHANGE CONFIG / Network Config  
CHANGE CONFIG / Modem Config  
MODEM CONFIG / Trellis coding  
TRELLIS disabled / enable Trellis  
TRELLIS enabled / enable Trellis  
(standby display)  
SELECT  
NEXT (until…)  
SELECT  
NEXT  
SELECT  
SELECT  
SELECT  
MENU  
page 4/13  
 
90si Reference Guide  
1.3 AT&T / Lucent / General Dynamics SDD 1900  
Objective:  
To set Secure Data Mode for 9.6 Kbps, Full Duplex, Synchronous, 8  
Data Bits.  
While On or Off-Hook, READY on or off:  
Display  
Press  
MENU  
SELECT  
NEXT (until...)  
SELECT  
NEXT  
MAIN MENU / Secure Data  
Ex. SD:9.6 H, ASYNC,8 / 2.4 Full Duplex  
9.6 Full Duplex  
Ex. SD:9.6 F, ASYNC,8 / async  
SD:9.6 F, ASYNC,8 / sync  
SD:9.6 F, SYNC,8 / previous menu  
On-Hook / Push Ready  
SELECT  
MENU  
Objective: To set MODEM; OUTPUT to -6 dBm and CONFIG to TRELLIS (*1)  
While On Hook and with Master CIK inserted:  
Press  
MENU  
Display  
MAIN MENU / Secure Data  
NEXT (until…)  
SELECT  
NEXT (until...)  
SELECT  
NEXT  
SELECT  
SELECT  
SELECT  
SELECT (3 times until…)  
NEXT (until…)  
SELECT  
MAIN MENU / Change Config  
CHANGE CONFIG / Security Config  
CHANGE CONFIG / Network Config  
NETWORK CONFIG / Common Rining  
NETWORK CONFIG / Modem Output  
MODEM OUTPUT / Output = -10dBm  
OUTPUT / increment level  
OUTPUT = -9dBm / increment level  
OUTPUT = -6dBm / increment level  
OUTPUT = -6dBm / save level  
OUTPUT = -6dBm / previous menu  
NETWORK CONFIG / modem output  
NETWORK CONFIG / previous menu  
CHANGE CONFIG / Network Config  
CHANGE CONFIG / Modem Config  
MODEM CONFIG / Trellis coding  
TRELLIS disabled / enable Trellis  
TRELLIS enabled / enable Trellis  
(standby display)  
SELECT  
NEXT (until…)  
SELECT  
NEXT  
SELECT  
SELECT  
SELECT  
MENU  
page 5/13  
 
90si Reference Guide  
1.4 GE / RCA 2400  
Objective: To set Secure Data Mode for 2.4 Kbps, Full Duplex, Synchronous.  
While On-Hook (to permanently change set-up):  
Press  
PROGRAM  
Display  
RCA STU-III Type I  
SET-UP (back of unit)  
* (YES)  
# (NO)  
#
#
#
Do You Want To Set term Options?  
Do You Want To Set Standard Options  
TONE Dialing in ON/OFF Change?  
Comm. Mode FULL/HALF DUX Change?  
Remote Capability is DISABLED  
Configure Data Port?  
*
* (until...)  
#
PROGRAM  
*
SET-UP (back of unit)  
(Example) Data Mode 2400 ASYNC Change?  
Data Mode 2400 SYNC Change?  
(lines enabled display)  
SAVE the CHANGES?  
(beep) Changes SAVED Press YES to GO ON  
RCA STU-III Type I  
While Off-Hook (to check set-up and/or change set-up for THIS call ONLY):  
Press  
MENU  
# (NO)  
#
* (YES)  
* (until...)  
#
Display  
Comm. Mode FULL/HALF DUX Change?  
Do You Want To Set Local Volume?  
Configure Data Port for THIS Call ONLY?  
Ex. Data Mode 2400 ASYNC Change?  
Data Mode 2400 SYNC Change?  
This Call 2400 SYNC WITHOUT EC Press YES  
(current call status displayed)  
*
page 6/13  
 
90si Reference Guide  
1.5 GE 9600  
Objective: To set Secure Data Mode for 9.6 Kbps, Full Duplex, Synchronous.  
While On-Hook (to permanently change set-up):  
Press  
MENU / DELETE  
# (NO)  
* (YES)  
Display  
GE STU-III Type I (then...) View KSD or ID?  
Configure Terminal?  
Control is Local/Change?  
#
#
#
#
Dialing Mode/Tone Change?  
Communication Mode/Full Duplex Change?  
Initial Voice Rate/Voice = 4800 Change?  
Ex. Data Mode 4800, ASYNC,/EC OFF Change?  
Data = ASYNC Change?  
*
*
#
Data = SYNC Change?  
Data = 4800 Change?  
*
Data = 9600 Change?  
Data is 9600, SYNC,/EC OFF Change?  
(standby display)  
#
MENU / DELETE  
While Off-Hook (to check set-up and/or change set-up for THIS call ONLY):  
Display  
Press  
MENU / DELETE  
# (NO)  
#
* (YES)  
NONSECURE/Comm. Mode FDX Change?  
NONSECURE/Voice = 4800 Change?  
Ex. Data Mode 4800, ASYNC,/EC OFF Change?  
.../Data = ASYNC Change?  
.../Data = SYNC Change?  
*
#
*
.../Data = 4800 Change?  
.../Data = 9600 Change?  
#
MENU / DELETE  
Data is 9600, SYNC,/EC OFF Change?  
(standby display)  
page 7/13  
 
90si Reference Guide  
1.6 Motorola SECTEL 1000 / 1500  
Objective: To set Secure Data Mode for 2.4/9.6 Kbps, Full Duplex, Synchronous.  
While Off-Hook and in CLEAR mode:  
Press  
PRGM  
SCROLL (until...)  
PRGM  
Display  
Ex. DATA = 2400 ASYNC  
DATA = SYNCHRONOUS  
PRGM (current call status displayed)  
While On-Hook:  
Press  
PRGM  
Display  
PRGM (enunciator in display)  
PLEASE WAIT (and then)  
SCROLL  
# for COMSEC * TO SET OPTIONS  
PRESS SCROLL TO CONTINUE  
Ex. DATA=2400 ASYNC # TO CHANGE  
DATA=SYNCHRONOUS # TO CHANGE  
PRGM (current call status displayed)  
*
SCROLL (until...)  
#
PRGM  
Note:  
Make sure that "HD" DOES NOT appear in the display. If it does, press the "HALF-DUPLEX"  
button to make it disappear.  
If your telephone is black in color, make sure that 9.6 is displayed. If either 2.4 or 4.8 are  
displayed, depress the "MODEM" button until 9.6 is displayed.  
page 8/13  
 
90si Reference Guide  
1.7 Motorola SECTEL MMT 1500  
Objective: To set Secure Data Mode for 9.6 Kbps, Full Duplex, Synchronous.  
While On-Hook:  
Press  
PRGM  
SCROLL (until...)  
#
SCROLL (until...)  
Display  
PRGM (enunciator in display)  
USER OPTIONS # TO SELECT  
PRESS SCROLL TO CONTINUE  
Ex. DATA=2400 ASYNC # TO CHANGE  
DATA=SYNCHRONOUS # TO CHANGE  
PRGM (current call status displayed)  
#
PRGM  
Note:  
Make sure that "HD" DOES NOT appear in the display. If it does, press the "HALF-DUPLEX"  
button to make it disappear.  
If your telephone is black in color, make sure that 9.6 is displayed. If either 2.4 or 4.8 are  
displayed, depress the "MODEM" button until 9.6 is displayed.  
page 9/13  
 
90si Reference Guide  
1.8 L-3 Communications STE  
Objective:  
To set Secure Data Mode for 9.6 Kbps, Synchronous.  
For STE’s with software V2.3 or earlier.  
While On-Hook:  
Press  
MODE  
Display  
SECURE DATA: A9.6 (Asynchronous, 9.6 Kbps)  
Secure Data Asynchronous  
Secure Data Synchronous (Sets Synchronous)  
Ex. 2.4 Kbps  
9.6 Kbps  
(blank display, standby)  
CHANGE  
CHANGE  
SCROLL  
SCROLL (until...)  
MODE  
For STE’s with software V2.4 and later.  
While On-Hook:  
Press  
MODE  
Display  
SECURE SIGNALING MODE: STE/STU  
SECURE DATA:/STU SECURE VOICE  
SECURE DATA: A9.6 (Asynchronous, 9.6 Kbps)  
Secure Data Asynchronous  
Secure Data Synchronous (Sets Synchronous)  
Ex. 2.4 Kbps  
SCROLL  
CHANGE  
CHANGE  
CHANGE  
SCROLL  
SCROLL (until...)  
MODE  
9.6 Kbps  
(blank display, standby)  
Note that to permanently set the Secure Data mode, the handset must be on-hook.  
page 10/13  
 
90si Reference Guide  
2.0 90si Status LED's  
There are two LED's located on the front panel of the 90si. The following three sections explain  
what the various LED states indicate.  
2.1 Power-up  
Note: Before applying power to the 90si, make sure that all cables are securely connected and that  
your commercial fax device is in Auto-Receive (Fax) mode and answers on 1 or 2 rings.  
There are a series of LED indications during the 90si power-up sequence. Before power is  
supplied to the unit, both LED's will be extinguished. When power is initially applied, the green  
"POWER" LED will flash intermittently indicating that a self-test is in progress. Once self-test is  
successfully completed, the green "POWER" LED will illuminate. The 90si is now in the "ready"  
state.  
2.2 Communication Errors  
If an error occurs during a reception or transmission of a fax, the red "FAULT" LED will  
illuminate. This indicates that a communications error has occurred. The unit will still operate.  
The red "FAULT" LED will go out after 90 seconds or once a new transmission begins.  
2.3 System Errors  
Flashing green and red LED's indicate that the 90si has detected an internal failure during self-test  
at power up, or during normal operation of the unit. If this occurs, press the white "RESET"  
button located on the right side of the unit. This will restart the 90si and should return it to the  
"ready" state (green "POWER" LED on, red "FAULT" LED off). If it does not, depress the  
"RESET" button a second time. If this is ineffective, unplug the unit from the wall, wait a  
moment, and plug it back in.  
2.4 Contact GFS Customer Service  
If all of these steps fail to return the unit to a "ready" state, contact Gateway Fax Systems'  
Customer Service Toll Free at 1-877-951-9800 or 757-312-9800, via e-mail at [email protected]  
or via the web at http://www.gwfs.com. Our service staff will get you back on-line promptly.  
page 11/13  
 
90si Reference Guide  
3.0 Glossary of Secure Facsimile Terms  
Listed below are definitions of words and terms used in the 90si User's and Reference Guides.  
Broadcast: A signaling option in the Mil-Std-161 mode in which the transmitting device does  
not look for any acknowledgements during a fax transmission.  
Commercial Fax Device: A Commercial-Off-The-Shelf (COTS) "standard" Group III fax  
machine or computer-based fax device.  
Dual Mode: A 90si configuration which allows the local fax machine to communicate with both  
secure and commercial fax machines.  
FEC: (Forward Error Correction) An option available in the Mil-Std-161 mode that can decrease  
errors in fax transmission over noisy communication lines. Note that STU's provide "clean"  
communication lines therefore eliminating the need for FEC.  
Handshake: A signaling option in the Mil-Std-161 mode in which the transmitting fax device  
looks for acknowledgements during a fax transmission.  
Mil-Std-161: The SECDEF-mandated military standard protocol for digital data transmission  
between fax devices. Mil-Std-161 is compatible with NATO's STANAG 5000 protocols.  
Off-Hook: The state created on a telephone line when a telephone handset is picked up.  
One-Touch Key: A feature on a fax machine that allows designated buttons to be programmed  
to go "Off-Hook" and automatically dial a telephone number. In the case of the 90si, we  
recommend that you program one of your fax's one-touch keys to dial a "1" and designate it the  
"Secure Start" key.  
Public Fax: A document that does not contain sensitive or secret information and, therefore,  
need not be transmitted in a secure manner.  
Ricoh / Compatibility: A set of digital protocols for communication between secure fax devices.  
These protocols allow the 90si to be backwards compatible with older secure fax machines.  
SDD: Secure Data Device. An SDD is a data only version of secure telephone.  
Secure Data Mode: A STU-III's secure data mode encrypts confidential or classified  
information to be transmitted and received over standard telephone lines. It is this mode that  
secure faxes are transmitted using.  
Secure Fax: A secure fax is a document that contains confidential or classified information that  
must be transmitted in a secure manner.  
Secure Fax Device: A specially manufactured fax device that includes the interface and protocols  
necessary to communicate over secure telephones such as the STU-III.  
STE: Secure Telephone Equipment. New secure telephone for use by the US Government.  
STU-IIB: Secure Telephone Unit Generation Two Version B. NATO version of STU-III.  
page 12/13  
 
90si Reference Guide  
STU-III: Secure Telephone Unit Generation Three.  
STU-IIIA: Secure Telephone Unit Generation Three Version A. US Secure telephone that can  
connect with a STU-IIB.  
page 13/13  
 

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