I know it's an old topic, but since this thread shows up toward the top of a google search on the topic I figured I'd post the ONE solution that worked for me.
Make sure you don't have a proxy server interfering:
1)Open Control Panel (Start Menu - Control Panel)
2)Click Internet Options
3)Click ...
Search found 1 match
- Sat Oct 30, 2010 5:11 pm
- Forum: Magic Jack Technical Support
- Topic: magicJack was unable to contact our registration server
- Replies: 3
- Views: 10223