How do I enable root login with ssh?

Hello, for security reason I disabled the root SSH access changing from "PermitRootLogin Yes" to "PermitRootLogin NO" blocking myself the root access . I was trying the restored the system to factory default using "krc_release.ba" but the system does not restore . I was trying to apply backup I did before but does not work too . I press the "RST" button in the back of the Icalldroid but does not do nothing .
So, do you have a "master password"?, or any another way to fix my problem.
In advance thank you for your help.

you can use telnet to login and modify the ssh configuration file.
http://downloads.openvox.cn/pub/firmwares/icalldroid/

Thanks for your reply but I can not access right through telnet as I have disabled telnet access, I mean, when I try to log in with Putty I use "root" as user and "OpenVox" as a password but I get "access denied" ... I remember it that the reason for my question is that I closed the telnet access changing from "PermitRootLogin yes" to "PermitRootLogin no", so I can not go. But this is why I also are introducing errors in the operation of the system.
Unfortunately, your answer does not help me.
Please help
thank you

You mean both telnet and ssh access are disabled?
Can you login via web GUI? if yes, pls upgrade the firmware to enable factory reset via GUI.

Hello... Mr Tim.... I follow the instructions as the tutorial show and works fine, now I have my Icalldroid working fine again....
:lol :loveliness: :handshake :$ ;P
Thank you MR. TIM, thank you OpenVox

R E S O L V E D

Good news!