anyone installed a spectralink?

I'm trying to install one onto an IPO500 but not having any success. The manual says when you plug it in for the 1st time the status light 1 should flash, then connect using hyper terminal and press enter and that takes you to the main menu.

I have status lights 1 & 2 on permanently and when i connect through hyper terminal it keeps asking me for an IP address and TFTP server address then says searching for SVP100.TOC which it never finds????