Configuring RS232 on Unix-PC

[Tom_G_Madden at cup.portal.com]

Posting for someone else....

Does anyone have experience configuring the RS-232 port on the
UNIX-PC?  I'm running version 3.51.  When I select the RS-232 port
through the Telephone Manager, I get an error:

   Unknown device.  Use RS-232 set-up to 
    define /dev/tty000.

Using the Administar{tation-HardwareSetup-RS232-Setup menu causes the
system to return with the message 

     The RS-232 port is now set up.

but this doesn't eliminate the above error condition.  Any 
suggestions would be appreciated.

i