Install it and hope that it will work. Wow you got the window of mj in your pc screen. Type a tel# , click send and walla it says to "connect it to the internet and the error 3 appears" and nothing happened. The problem is in your gateway or router modem. Here's what I did. Open up your gateway or modem
and you see your firewall either at High, Medium, Low, Custom and None. Disable it by clicking on None.
Unplug your MJ wait 15 second and plug it back. Your MJ should be working by now with all its splendor. If not then adjust your pc firewall or replace it with something else. I was using Sunbelt Kerio firewall. I supposed I can probably make it work but I was already tired so I donwnloaded Comodo Free Firewal Pro.
I firedup my mj and started calling my friends all over the country.
After I found out that my MJ works fine I went back to my gateway and port trigger 3 ports. Port 1 for UDP 5060, Port 2 for 5070 and Port 3 for TCP 80 443. Put my gateway firewall to Medium, turned it on, hah it didn.t worked. Put the firewall back to None. and left it there. Anyway I have my pc firewal Comodo for protection. End.