I have this Zyxel P-2606R-D1A with a very modified ISP firmware. The ISP won't give me my VoIP login data, so i have to do it on my own. Using this site »everlost.nl/kender/zyxel/
i've managed to extract the rom-0 file and partly decode it, but the password is there in a strange form, i can't read it. It's two separate strings: one 8 chars and one 10 chars. I've read that the password can be extracted by downgrading router's FW and then importing rom-0, but it requires a special service console cable and a COM port in the PC, which i don't have. Is there any other way i can get the password? I'm now fighting with this stuff for two weeks. I would appreciate your help.