HP OpenVMS Systems

New modems don't work?

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The Question is:

 
I have 3 Hayes Optima 14.4 modems and tried to
switch 1 of them to a 56kbs U.S. Robotics
V.90 Sportster (external) and cannot get
any responses to "AT" commands....
 
The machine is a Vax 4500 running vms 6.1...
 
                       Thanks
 

The Answer is :

 
  Please see existing modem troubleshooting discussions.
 
  This could be anything from speed to differences in wiring requirements.
 

  

     

     
answer written or last revised on ( 26-OCT-1998 )
     
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