Sending packets in a Java Applet

Question

I've written a simple java applet that sends SIP packets to our server. When running within eclipse in the Sun applet viewer, everything works perfectly, but when I attempt to embed the applet in a web browser (using applet tags), the applet successfully runs, but no packets are being sent. I verified this using wireshark. Are there some kind of security settings in IE/chrome that I am not aware of? I guess I can show code if necessary. Thanks

Answer 1

I think applets can communicate only with the source server, similar to javascript ajax calls, if it wasnt that way, then you could make some kind of attack with a simple servlet in a popular site.

Check that you're reaching the source server.

Cheers!