RealVNC and AT&T aircard

[Jarrod Ruez]

Has anyone had success using RealVNC to connect to a machine that uses an AT&T laptop connect card?  I am not able to get this working, even though I have seen some information about user with a sprint EVDO card working.

If you have, please include steps on how to get this to work.

I have tried dyndns.org

the error message I receive normally is a time out 10060

I did try to setup a webhop to the ip and port number, which gave me a connection refused error 10061

The machine I am connection to does not have the firewall on.  Both are XP machines.  

I tried with port 5900, then changed to 5905.  I do not find a place to change the port on the viewer, so I have also tried

ip:port 

when connecting.  If you need more information, let me know.  If you know how to do this, please provide detailed steps.

Thank you,

jarrod