Could not make connection error - Call Back URL
1) I have just started learning SOATest. I went thru the client testing topic on Tutorial and when i tried running emulated client, i got the following error 'Could not make connection: Connection timed out: connect:. What does it mean? How to get rid of this problem.
2) What is an call back url?
As i am a newbie these questions may be very basic but i need an eloborate answer to continue my SOA ramp-up.