`No response from SERVER' message

Sun, 30 Jul 95 16:10:31 -0700

I have a Compaq presario 520 CDS 486sx2/66 running DOS 6.2 & Windows 3.1.
Having installed cuseeme, I have tried running the program using a SLIP
connection @14.4 bps. Every time I connect to a server I get the message:
'No response from [Server]'.Anyone has any ideas on what I can do to fix