1. 4002013A.exe Driver
2. README.TXT File Contents

README.TXT Driver File Contents (4002013A.exe)

WAN Miniport driver for Windows 95                     Version 1.0
=======================================================================

This file contains additional information that should be read prior
to installing the driver(s).

Contents:

   1. Features and properties of this version

   2. Installation procedure

   3. History of changes 
 
   4. Known Problems



1. Features and properties of this version
-------------------------------------------

The WAN Miniport driver provided in this directory is a generic CAPI 
application that can be used on top of a properly installed CAPI 2.0 
supporting ISDN board.

All board specific configuration items must be adjusted via the 
extra property pages provided by the ISDN board configuration or
the Microsoft ISDN Configuration Wizard.

Following features are included with this version:

- connect as a remote node to a RAS server (either Windows NT or 
  Windows 95)
- allow dial in as a Windows 95 RAS server
- Since Microsoft supports only one ISDN connection at a time
  under Windows 95 this driver it is not possible to connect to
  more than one destination concurrently.
- Microsoft supports the dial-up to a RAS server with PPP-Multilink
  support making use of 2 b-channels for one logical connection. This
  has been tested.
- No support of multiple ISDN adapters; due to the above mentioned
  restrictions, this is not very important, anyway. 
- Support of "Accepted MSN" to specify calls to which MSN should be
  accepted.
- Support of "Own MSN" to specify which MSN is calling on generating
  a call.
- If the ISDN configuration values that are set with Microsoft's
  ISDN Configuration Wizard are used or not, depends on the 
  individual ISDN board driver, i.e. CAPI driver.
  

2. Installation procedure
-------------------------

1. Install ISDN accelerator pack from Microsoft; this can be found in
   directory English (english version) or in directory German (german 
   version). Just run the file DEMSISDN.EXE from Windows 95 explorer.

2. Add the dial-up adapter to the Windows 95 network configuration 
   and bind the desired protocols

3. Install, if not already done, the respective CAPI 2.0 driver of your
   ix1 board.

4. Enter Windows 95's network configuration again, and add the 
   WAN Miniport driver by pressing "Add" and selecting "Adapter",
   "Have Disk" and so on. After the driver installation no settings
   need to be made.

5. Reboot the machine. Open the "dial-up-network" after reboot and
   run "Make new connection". This will show up a screen that lets
   you select the "ITK WAN Miniport" under "Select a modem".
   Proceed as if you were using a modem.
   

3. Known Problems
-----------------
- The ISDN Accelerator Pack Version 1.1 seems to have a severe bug
  concerning the IPX protocol. The actual throughput with IPX on a
  file copy towards the remote system is very close to 60 kBit/sec,
  while the netto throughput is less than 40 kBit/sec. Since the
  same behaviour can be observed with already certified drivers
  from competitors and does not show up with other protocols (IP, 
  Netbeui) we believe that it is caused by a bug in the ISDN 
  Accelerator Pack.

Dortmund, 18-02-1997