1. 4001557B.exe Driver
2. INSTALL.TXT File Contents

INSTALL.TXT Driver File Contents (4001557B.exe)

			Digi DataFire GO!
                             Windows 95
                            ISDN  Driver
	                      v3.0.1 
                             
						 
              (c) Copyright 1998 by Digi International



This driver is for use with Microsoft Windows 95 for remote access over
ISDN.


If you encounter problems, contact Digi Int'l Technical Support 

In North America at:

	Phone  (612) 912-3456
     	FAX    (612) 912-4958

in Europe, Middle-East, Africa at:

	Phone  +49-(0)221-92052 0
	FAX    +49-(0)221-92052 11

in Asia at:

	Phone  +65-732-1318
	FAX    +65-732-1312

in Australia at:

	Phone  +61-299-290299
	FAX    +61-299-290445

 

         OR

Write a detailed message explaining your problem and send to the
following e-mail address:

    support@dgii.com


Information required to complete installation:

     	You will need to have the following information from your ISDN 
      	Provider or Telecom for each ISDN BRI line you order.  It's
	important to note that this information may be different for each 
	line--even the switch type(s) may vary between lines and/or 
	locations!

     - 	Switch type (AT&T 5E, NI-1, etc.) and/or D-Channel Protocol (1TR6, 
	EDSS-1, etc.).  




       	In North America: 

       	Make sure your provider gives you explicit information regarding 
	National ISDN-1.  It's not uncommon for the provider to identify 
	the switch type according to manufacturer and model number
       	(Northern TeleCom DMS-100), but neglect to mention that National
       	ISDN-1 software is running on the switch.

        - If it's a Northern TeleCom switch, your provider should verify
          that EKTS is disabled (=No).

        - If it's a National ISDN-1 switch, your provider should verify
          that EKTS is set to Basic or None.

     - 	Number of Logical Terminals (typically 1 or 2).

     - 	Multipoint or Point-to-Point service; multiple Logical Terminal
       	and SPIDs per BRI line usually indicates Multipoint service.

     - 	The "DN" Directory (phone) Number assigned to each Logical
       	Terminal.

     - 	The SPID assigned to each Logical Terminal.

Information required from provider to make a call:

     - 	The protocol subscribed to on each B Channel (B1 and B2).
       	This will be Circuit Switched Data (CSD) and/or Circuit
       	Switched Voice (CSV) on either or both channels.

In Europe:

       	Make sure your provider gives you explicit information which 
	D-Channel protocol is being used for your Service. Most commonly, 
	the so called "Euro-ISDN" standard will get used, also referred to 
	as EDSS-1, ISDN-2, VN5 or more generic NET 3.

       	If your connection is not direct to the public ISDN Network but 
	through a PBX system (Switchboard),  please make sure your PBX is 
	able to provide a full ISDN BRI emulation according to the 
	protocol standard and is programmed to allow unlimited access to 
	the ISDN line in Data mode.

      - The telephone number(s) of your ISDN BRI
 	If you want to address different ISDN devices on the same ISDN 
	Bus, you will need to have a subaddressing scheme.  For example, 
	you can address multiple devices under the Euro-ISDN protocol by 
	using the so called  MSN's (Multiple Subscriber Numbers). Make 
	sure you get an adequate amount of MSN's and their numbers from 
	your ISDN Provider. Under the 1TR6 protocol, you can assign the 
	EAZ (Endgeraete Ausscheide Ziffer) yourself by adding one extra 
	digit to your telephone number (Attention: EAZ may not be "0" or 
	"9").

      - Point-to-Multipoint or Point-to-Point service; Normally , our 
	products require the Multipoint service.




==========================================================================
GENERAL INSTALLATION INSTRUCTIONS  -  Please note the following two points
before proceeding
==========================================================================

1. If during the installation of the Digi ISDN adapter drivers you are 
prompted for the location of any of the Windows 95 system files, enter 
D:\WIN95 as the source location, where D: is the drive letter for your 
CD-ROM or floppy drive.

2. During the copy operation, Windows 95 over-writes some of its own 
system files.  If a dialog box appears, reporting that a file on your 
system has a later date than the one being copied, keep the more recent 
file.  That is, answer "Yes" meaning you will keep the one
on your system and skip the copy operation for that file.