Vonage Softphone does not work at all. All attempts to use Softphone gets a "login timed out! Contact Network Admin."

On the Vonage PAP2 adapter, I can only get a decent connection if some calls me. If I try to call out, the connection is horrible. I've been tempted to switch over to the RTP200-VD I have, but I don't want to go to the bother if it doesn't solve the problem.

Skype does work quite well, so I'm suspecting it's a port I need to reroute. Anyone have any ideas??

http://www.testyourvoip.com/ says that "Your computer couldn't call our location on the standard SIP port (5060). Generally, this failure is caused by a firewall blocking our calls."

A side note, they're also blocking voice and video chat on AIM / iChat. Yahoo video is still good though