Error 407 Proxy Authentication Required

Hi All,

i got error “SIP/2.0 407 Proxy Authentication Required”

What does it mean?
When i called, My server was down.

Thanks in advance

Try to make your asterisk pbx up and dail the sip url.

U got the 407 error because u are not registered with asteri pbx .

but i’m registered always.

-_-’ how i slove this problem.

Thanks in advance