Grandstream Networks GRP261X Administration Manual page 36

Reboots the phone.
Reboot
o
End User Password
This is used to change end user password for Web UI access.
o
Settings
Turns on/off Test Password Strength feature. This will allow only
passwords with some constraints to ensure better security.

Operations
o
Factory Reset
It is used to restore the phone to factory default settings.
o
Ping and Traceroute
It is used to show the route taken by packets across to an URL.
o
Alternative firmware
It is used to show current and alternative firmware versions available
on the phone. Users can "rollback" to alternative firmware from this
menu.
GRP261x/GRP2624/GRP2634 Administration Guide
Version 1.0.5.48
P a g e | 36