        #
        | README file for
        |
        | ELSAvision
        | Version 2.10
        |
        | Copyright (c) 1993-97 ELSA GmbH, Aachen (Germany)
        |
        |                                     Subsidiary:
        | ELSA GmbH                           ELSA Inc.
        | Sonnenweg 11                        2150 Trade Zone Blvd.
        | D-52070 Aachen                      Suite 101
        | Germany                             San Jose, CA 95131
        |                                     USA
        |
        | Phone      : +49-241-9177-0         Phone: +1-408-935-0350
        | Support Fax: +49-241-9177-113       Phone:  1-800-272-ELSA
        | BBS (modem): +49-241-9177-981       Fax  : +1-408-935-0370
        | BBS (ISDN) : +49-241-9177-7800      BBS  : +1-408-935-0380
        | CompuServe : GO ELSA                CIS  : GO ELSA
        | WWW        : http://www.elsa.de     WWW  : http://www.elsa.com
        |
        | 02/01/97

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        Table of Contents

        1.      Overview
        2.      Contents
        3.      Installation
        4.      Notes

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1.      Overview:

        This file contains notes and changes to the
        ISDN drivers.

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2.      Contents

        This directory contains the following files:

        README.TXT    this file
        LIESMICH.TXT  german version of this README.TXT

        CAPI.DLL      Windows 3.1 DLL for CAPI 1.1 driver
        CAPI20.DLL    Windows 3.1 DLL for CAPI 2.0 driver

        ISDNINIT      Installation programm for DOS CAPI drivers


2.1     Driver for CAPI 1.1 and 1TR6 (national ISDN):

        ISDNCAPI.EXE  CAPI version 1.1 driver for ELSAVision
        D channel protocol : 1TR6 (national ISDN)


        ISDNCAPX.EXE  CAPI version 1.1 driver for ELSAVision
        D channel protocol : 1TR6 (national ISDN)
        B channel protocols: HDLC transparent, bit transparent,
                             X.75, T.70NL, V.120
                             ISO 8208 (X.25), T.90


2.2     Driver for CAPI 1.1 and DSS1 (EURO-ISDN):

        DSS1CAPI.EXE  CAPI version 1.1 driver for ELSAVision
        D channel protocol : DSS1 (EURO-ISDN)

        DSS1CAPX.EXE  CAPI version 1.1 driver for ELSAVision
        D channel protocol : DSS1 (EURO-ISDN)
        B channel protocols: HDLC transparent, bit transparent,
                             X.75, T.70NL, V.120
                             ISO 8208 (X.25), T.90


2.3     Driver for CAPI 2.0 and 1TR6 (national ISDN):

        ISDNC20I.EXE  CAPI version 2.0 driver for ELSAVision
        D channel protocol : 1TR6 (national ISDN)

        ISDNC20X.EXE  CAPI version 2.0 driver for ELSAVision
        D channel protocol : 1TR6 (national ISDN)
        B channel protocols: HDLC transparent, bit transparent,
                             X.75, T.70NL, V.120
                             ISO 8208 (X.25), T.90


2.4     Driver for CAPI 2.0 and DSS1 (EURO-ISDN):

        DSS1C20I.EXE  CAPI version 2.0 driver for ELSAVision
        D channel protocol : DSS1 (EURO-ISDN)

        DSS1C20X.EXE  CAPI version 2.0 driver for ELSAVision
        D channel protocol : DSS1 (EURO-ISDN)
        B channel protocols: HDLC transparent, bit transparent,
                             X.75, T.70NL, V.120
                             ISO 8208 (X.25), T.90


2.5     Driver for CAPI 1.1 and US-Protocols:

        US__CAPI.EXE  CAPI version 1.1 driver for ELSAVision
        D channel protocols: NI-1, AT&T 5ESS

        US__CAPX.EXE  CAPI version 1.1 driver for ELSAVision
        D channel protocols: NI-1, AT&T 5ESS
        B channel protocols: HDLC transparent, bit transparent,
                             X.75, T.70NL, V.120
                             ISO 8208 (X.25), T.90

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3.      Installation:       

        The following illustration shows the mounting bracket of 
        your ISDN ELSAvision adapter board :
                       _____                                                                       
                       \    |
                        |___|
                        |___|<- ISDN line connector
                        |   |
                        | O |<- Video-In 2 (Chroma) 
                        | O |<- Video-In 1 (Luma)
                        | O |<- Mikrofon   (Audio-In)
                        |__ | 
                        |__||<- Headset
                        | O |<- Line-Out   (stereo)
                        |   |
                        |___|
    
  __ _______________________________________________________________________
    |_                                                                      |
     _| <- ISDN S0                                                          |
   _|_                                                                      |
  O___| <- Video-In 2 (Chroma)   - Chinch                                   |
  O___| <- Video-In 1 (Luma)     - Chinch                                   |
  O___| <- Microfon   (Audio-In) - Chinch black                             |       
    |_                                                                      |
     _| <- Headset                                                          |
    |_                                                                      |
    O_| <- Line-Out   (stereo)                                              |
    |   ______                      ________________________________________|
    |__|      |_______________||___|

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        The ELSAvision install programm for dos drivers takes the
        following entry into the autoexec.bat file:

        LW:\PATH\ELSAVIS\ISDNINIT N LW:\PATH [/CD= /CS1= /CS2= /N1= /N2=]

        LW:\PATH : driver and path to your windows directory

                   example: C:\WINDOWS

               N : number of the driver, which you want to install
                   1 ISDNCAPX
                   2 ISDNCAPI
                   3 DSS1CAPX
                   4 DSS1CAPI
                   5 US__CAPX
                   6 US__CAPI
                   7 ISDNC20X
                   8 ISDNC20I
                   9 DSS1C20X
                  10 DSS1C20I

        To install an us-driver (n=5/6) the parameters /CD, /CS1, /CS2,
        /N1, /N2 must be set.

            /CD= : sets the provided d-channel-protocol
                   0A NI-1
                   08 AT&T

            /CS1=: SPID1
            /CS2=: SPID2

            /N1= : Directory Number 1
            /N2= : Directory Number 2

        Restart the DOS-system to activate the modified driver.

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4.      Notes

        V.120 under CAPI 1.1 and CFOS (version newer than 07/15/96):

        Enter the following AT-command:

            AT B12 S17=1 S76=1

        Now, the ISDN adapter board tries to get a V.120 connection
        erverytime you dial "ATDn" (n = number)..

        If you want to get back to X.75 mode, you have to enter:

            AT&F

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        V.120 under CAPI 2.0 and CFOS (version newer than 07/15/96):

        Enter the following AT-command:

            AT B12 S17=1 S76=1

        Now, the ISDN adapter board tries to get a V.120 connection
        erverytime you dial "ATDn" (n = number)..

        If you want to get back to X.75 mode, you have to enter:

            AT&F

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        Have fun with your ISDN board.
