1. ntpri.exe Driver
2. NT4DRV.TXT File Contents

NT4DRV.TXT Driver File Contents (ntpri.exe)

SECTION ONE:		INTRODUCTION

1.1	Introduction

This document describes the procedure to install the PRI driver on Windows NT Server V4.0.  
The PRI Windows NT driver is an NDIS miniport driver with TAPI extensions and WAN wrapper.  
This document assumed that you have already installed TCP/IP and RAS and are familiar with 
their operations.  Please refer to the Microsoft Windows NT documentation for a more detail 
description of these two components.

1.2	System requirements

(	Microsoft Windows NT Server version 4.0 (with Service Pack 3).
(	Pentium/100 or faster PC with at least 32MB of main memory.
(	One free full length ISA bus slot.
(	2MB of free hard disk space.
(	One Primary Rate ISDN circuit.

1.3	Files on Distribution Diskette

The following files exists on the floppy diskette:

readme	Additional last-minute information if exists.
oemsetnt.inf	Config file for the Windows NT installation procedure.
atcompri.sys	The device driver file.
prisdn32.exe	Command line configuration and debug utility.
isdn.bat	Batch file to launch prisdn32.exe.
isdn.cfg	Config file for prisdn32.exe.

1.4	Support

Any problems or questions regarding this product can be submitted by email to 
support@multitech.com. Or by calling 1-888-273-1610 (Commplete Communications Server Pool).

SECTION TWO:		INSTALLATION

2.1	Hardware Installation

Please follow the procedure described in the PRI Host COMM Management Interface 
User Reference Manual to configure and install the PRI adapter board into a ISA 
bus slot of your computer.

2.2	Driver Installation

Step 1:	Turn on power to your computer and boot up and log into Windows NT.  Then 
follow the remaining steps to install the driver.

Step 2:	From the Desktop, double-click on the My Computer icon.

Step 3:	Double-click on the Control Panel icon.

Step 4:	Double click on the Network icon.  This is the place to install, remove, or 
configure any network related adapters or drivers including TCP/IP and RAS.  Make sure 
that Remote Access Service is already installed.

Step 5:	Click on Adapters and then Add... to bring up the Select Network Adapter window.

Step 6:	Click on the Have Disk button and the Insert Disk window is displayed.  Give 
the pathname where the files are located on the harddrive.  Make sure you have the proper 
drive name in the window.  Click on the OK button.

Step 7:	The Select OEM Option window is displayed to show that you are installing the 
PRI ISDN adapter driver.  Click on the OK button.

Step 8:	A Bus Location window is now displayed.  Choose IO Port 2F0, IRQ 7, 
DMA memory D000:0

Step 9:	The installation procedure now proceeds to copy all the necessary files from the 
floppy disk into the proper directories on your hard disk.  One file is copied to your 
Windows NT directory %SystemPath%\system32\drivers: atcompri.sys.  The Setup Message 
window is displayed when the file copying is done.  Click on the OK button.

Step 10:	At this point, the PRI driver installation is finished.  RAS and TCP/IP 
need to be configured now so that Windows NT can access the new ISDN devices.  
Just click on OK.


Step 11:	The Remote Access Setup window is being brought up automatically.  An 
entry for each of the B-channels on the PRI needs to be added.  The twenty-three 
B-channels show up as port names of ISDN (x) to ISDN (x+22) and device name of ATcommPRI.  
Select the dial-in and dial-out capability for each channel from the Configure button.  
When you are finished adding the entries, click on the Network button.

Step 12:	The Network window is displayed.  Choose TCP/IP as the dial out protocol 
as well as what is allowed running on remote clients.  Also click on the radio button 
that allows any authentication including clear text. Click on the Configure button next 
to the TCP/IP checkbox to bring up the RAS Server TCP/IP Configuration window.  Only 
allow remote TCP/IP clients to access this computer only and use static address pool.

Step 13:	Click on Close when finished then click on Continue at the Remote 
Access Setup window.  The system will then rebuild all the network bindings and 
reconfigure all the affected protocol stacks.  When it is done, the Network Settings 
Change window will show up.  Click on Yes button to restart Windows NT in order for 
the new settings to take effect.  Please also eject the diskette from the floppy drive 
at this time.

2.3	Remote Access Admin

If you have one or more ports configured to accept incoming calls, then you can bring 
up the Remote Access Admin to monitor the incoming call progress.  Remote Access Admin 
is accessed from the Start menu under Programs and then Administrative Tools (Common).