So now the Ooma Telo Ooma Symbol isn't blinking Red and you can make and receive phone calls?
When you say "I am still getting "Loading configuration page...." , is that when you are trying to access Ooma Setup using a computer connected to your Router, while the Ooma Telo is up and running, using http://192.168.0.26 to typed in the computer web browser?
If this is the case, try typing http://192.168.0.26 into the computer browser when the computer is temporarily connected from the Ooma Telo Home port to the wired LAN port of the computer.
The computer must be rebooted after this connection is made to load the correct IP address in the computer.
Sometimes this will "wake up" the web interface, and then from then on will function properly without the Home port wired connection.
I've never seen "Loading configuration page...." so I was wondering where it came from.