I changed the Transport to TCP.

For the Stun Server I have stun.sipgate.net Port 10000.

I'm still getting an unable to establish a connection error when making any outgoing phone call.

Both my old setup and this new one, if I call my Google Voice number, I get the message that it's busy.

I also get the LED and DBUS notification of the missed call.

Any help on this?

Maybe some command line that will show a more detailed error log?