GateWay Fax Systems 90SI manual Ricoh/Compat Protocols Synchronous

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GateWay Fax Systems, inc.

Model 90si Secure Fax Gateway User's Guide

3.7.3Ricoh/Compat Protocols (Synchronous)

The Ricoh and Compat protocols have also been around since the late 1980's but unlike the Async protocol, they have been used extensively every since. Being synchronous protocols, baud rate selection is automatic. We recom- mend using these protocols only as a last resort.

3.8Setting and Using the Default Transmit Protocol

There are two ways to tell the 90si what protocol you wish it to use when transmitting a secure fax. One way is using the Default Protocol Settings described in this section and the other is using the One-Time Codes described in the next section.

The Default Transmit Protocol is factory set to Async 9600 bps and is employed during a normal 90si transmis- sion by taking the fax off-hook, dialing a "1" on the dialpad and pressing the Start or Send button. The off-hook step may be omitted if you fax does not have a Hook, Manual Dial, Monitor or On Hook Dial button (or its' equiv- alent). The default setting are indicated on the 90si Default Settings List, an example of which is shown below.

90si Default Settings List: Configuration (select one)

->(01)<- Secure Only (factory default)

(02)1-Line Dual-Mode

(03)2-Line Dual-Mode

Mode (select one)

(04)Half Duplex ->(05)<- Full Duplex Protocol (select one)

(06)Async 2400 Bd

(07)Async 4800 Bd ->(08)<- Async 9600 Bd

(09)Async 19200 Bd

(10)Mil STD Handshake w/o FEC

(11)Mil STD Handshake w/FEC

(12)Mil STD Broadcast w/o FEC

(13)Mil STD Broadcast w/FEC

(14)Ricoh

(15)Compatable

Misc: (select any)

->(16)<- STE Connected

(17)OMNI, Sectera, vIPer, other Connected

The list is broken into four sections: Configuration, Mode and Protocol and Misc. The arrows (-> <-) point to the item that is currently selected. In the above list, the Configuration is set to Secure Only, the Mode is Full Duplex and the default Protocol is Async 9600 Bd (baud or bits per second). In each section, only one item can be se- lected at a time.

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 change. The Secure Telepnone / 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.

www.gwfs.com, 877-951-9800, info@gwfs.com

help line: 877-951-9814

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Contents Model 90si Transmitting a Secure Fax Connecting the Cots fax, 90si and CryptoStep Procedure 90si Quick Reference GuideTable of Contents Introduction Getting StartedWhat in the Box TEL Line Connector Reset ButtonLooking at your 90si Choose a Location InstallationMemory Issues Choosing a Cots Fax3 Configuration Selection Chart Dual Mode ConsiderationsSecure Only Configuration Recommended Configuration Secure Non-Secure Description Operation 4 1-Line, Dual-Mode5 2-Line Dual-Mode 6 1-Line Dual-Mode with 910 Option Setting Your Chosen ConfigurationResponse Print the Default Settings List1 L-3 Secure Terminal Equipment STE Setting Up Your Encryption DevicePress Display 2 L-3 Omni / OMNIxi Code SettingGeneral Dynamics Viper General Dynamics SecteraMotorola STU-IIB & STU-IIIA While Off-Hook and in Clear mode Press DisplayWhile On-Hook Press Display Sending a Public Fax Dual-Mode Configurations Only Using your 90siApplying Power Sending a Secure FaxReceiving a Public Fax Dual-Mode Configurations Only Power-upCommunication Errors System ErrorsScip Async Protocol Selecting a Transmit ProtocolMIL-STD-161 Protocols Synchronous Ricoh/Compat Protocols Synchronous Setting and Using the Default Transmit ProtocolProcedure Response Using a One-Time Transmit Protocol CodeOne-Time Transmit Protocol Troubleshooting Tips If Theres a problemHow Will You Know General Specifications Warranty InformationWhen All Else Fails...Call Our Help Line SpecificationsDigital Interface Specifications Pin # Description Safety Information and FCC RequirementsImportant Safety Instructions Related Web LinksConsumer Information and FCC Requirements Help line Glossary Protocol Secondary Fax Secure Data ModePrimary Secure Fax Primary Non-Secure FaxVoIP STE Secure Terminal EquipmentSynchronous Two-Line Dual-Mode Configuration
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