Login name For Asterisk

hi all,
i downloaded an asterisk iso, n i burned a cd,
when i boot from cd it asks me a Login name.
i dont know what to enter…
i tried admin admin but does not work…

someone plz tell me login name n password…

Is it asterisk now ?
Have a look at:
dl1.digium.com/quickstart_asterisknow.pdf
and at:
forums.digium.com/viewtopic.php?t=12559