Just tried over wireless and it works great. I'm using "SIP Communicator" and was able to call my work phone from my laptop just fine.

I'm generally having problems with the networking on my n800. I'm connecting via TLS using a personal certificate that I imported. The first annoying thing is that I need to type my password each time I connect. After I do that I'm able to browse the web just fine, but other apps seem to give me problems. The Canola YouTube plugin gives me connection errors, rtccomm doesn't work at all yet Skype seems to login just fine. The email client also cannot connect.

What am I doing wrong? Is this a problem with my connectivity settings?