My Ubuntu 11.04 has Opera web browser. And Behind complex NAT i have another PC with Ubuntu 11.04. In that PC i saw Skype works.

Now PC1 would like to connect PC2. Without using TeamViewer/Logmein.com nor UltraVNC is best solution for this case.

Any idea? How can we do this with Opera Web Browser in Ubuntu to CrossPlatform remote access?

Scenario 1:

• PC2 will open Opera webbrowser


• PC2 will click let them login or let anyone login


• PC1 received a phone call, user of Ubuntu open his tools


• PC1 connects to PC2 (without involving any commercial paid services, like Skype NAT/Firewall technique)

Appreciate your advise, thanks.