Help with Zyxel P2000W wifi

hi all,
i just got this wifi and am new to asterisk. I have an * server on a static ip while the wifi has fired up through the dhcp wireless router on another machine. I do not know how to access the web interface (such as its password/username) if there is one and how to setup up the phone to work with my asterisk server. The short startup guide mentions nothing about these issues. I have firmware ver. WR0003 and I do not know if i need to upgrade this version, but would like to start off access and configure the version that i already have, it possible. I would like to give my kids these phones to call each other rather than what they would rather have (cellies).

Any help greatly appreciated and thanks in advance.

No need to respond, i have already taken care of this issue.