Voice_adminpage password?

In web browser point to 192.168.15.1/sip.htm, and it apears the page for insert password. Then click in rapid succession the buttons "back" and "esc". If you have a fast pc it will appear the sip page where you can change voip parameters. At the same use for the page 192.168.15.1/sipothers.htm for change others voip parameters.

There is no place to put the user ID. I tried admin "FAILE" as password does not work.

I also reset the authentication key from sipothers.htm file.

connect ur pc through hard wired and open web page and type 192.168.15.1 hit enter and hope this is a voip vonage router and
user name : admin lower case
password : admin lower case
and click on administration and under neet that u can see voice and if u want to go through support login u need to contact vendor because the password will change everu 20 minutes and iam sure there is no voice login
rate me solved if its helps thx

what is the password to voice_adminpage?
WRT54GP2A-AT Linksys

password : admin "FAILE"