I get this error "480 Temporarily Unavailable" Every time I dial 206-456-1041 this is the information I have entered in the the filds:

line 1 Username: optimized72
Password: Freek101@
Proxy: iptel.org

l edslesdlesd.com
David Giannetto
VOIP COM
915 235 47 86
105 E San Antonio Ave Suit 303
El Paso, Texas, 79901

VOIP COM
625 106 6388
Lerdo y 19 # 986
CD. Cuauhtemoc, Chih.