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    Using ProShare(TM) Video System 200 with NT Repeaters

    
    

    USING PROSHARE SOFTWARE WITH NT REPEATERS

    
       This document contains information on using the ProShare Video System
    
       200 with NT Repeaters.
    
    
    
       Use of this NT emulation card requires some editing of the ProShare
    
       software's Windows initialization files to allow two systems to complete
    
       video/data conferencing calls.  After installing the ProShare Video
    
       System 200 to your public switched network specifications, you can
    
       rename the ISDN.INI file in the Windows subdirectory and maintain this
    
       file any time you wish to use the system with your regular ISDN service.
    
    
    
       To use two systems with the emulation card, here are two
    
       recommendations:
    
    
    
         1. Install the emulation card in a third system to insure
    
            compatibility and reliable usage.   Intel has found that installing
    
            the emulation card in one of the two ProShare software systems you
    
            will be using is subject to failure due to the TSR being knocked
    
            out of memory by the ProShare software loading.
    
    
    
         2. Have nothing else running on the third system you will be using;
    
            only the Qsource TSR (clean everything else out of memory by
    
            editing your AUTOEXEC.BAT file and your CONFIG.SYS file on the
    
            emulator card system).  Be advised that EMM386.EXE in your
    
            CONFIG.SYS file will also affect the NTREP.EXE TSR, so be sure to
    
            either delete it or comment it out using REM.
    
    
    
       The ISDN.INI file is located under the Windows subdirectory and should
    
       look like the following:
    
    
    
       [ISDN] ;
    
       SwitchType=5ESS
    
       ; Manufacturer=AT&T 
    
       SharedLine=TRUE 
    
       NTTermination=FALSE 
    
       TEI=data,auto,phone=#5036964908,termtype=basic,spid=#64908
    
    
    
       Don't be alarmed if your switchtype and phone number do not match those
    
       above.  The Switchtype will correspond to the switch type you selected
    
       during installation to match your current service providers local
    
       access.  The phone number will also match the number your service
    
       provider has provisioned for you.  The switch type and number listed
    
       above are simply placeholders for demonstration purposes.
    
    
    
       We will call the two ProShare software systems being used with the
    
       emulation system System 1 and System 2.  Remember to rename your current
    
       ISDN.INI file to save it for later use.  We recommend ISDN.PSN.  Before
    
       editing any of the files, make sure that ProShare software notify is
    
       closed and ProShare software is not running.  Using Windows Notepad,
    
       edit the ISDN.INI file on System 1 to look like the following:
    
    
    
       [ISDN]
    
       ; SwitchType=5ESS 
    
       ; Manufacturer=AT&T 
    
    
    
       ; SharedLine=TRUE 
    
       ;  NTTermination=FALSE 
    
       Back2back=NT 
    
       TEI=data,auto,termtype=basic 
    
    
    
       Edit System 2 to look like the following:
    
    
    
       [ISDN]
    
       ; SwitchType=5ESS 
    
       ; Manufacturer=AT&T 
    
       ; SharedLine=TRUE 
    
       ; NTTermination=FALSE 
    
       Back2back=TE 
    
       TEI=data,auto,termtype=basic 
    
    
    
       Connect both systems to the emulation system using your ISDN cables.  It
    
       does not matter which port in the emulation card goes to which ProShare
    
       software machine.
    
    
    
       Exit and reload Windows, then start ProShare software on each system.  
    
    
    
       After you see your local video window, you should be able to press the
    
       "return" key on your emulation system keyboard and determine if your
    
       emulation card ports are active and your two ProShare software machines
    
       will be able to call one another.
    
    
    
       If both ports show active, you are ready to place a call.  You must dial
    
       at least a three digit number to get the other system to acknowledge an
    
       incoming call.
    
    

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