Grandstream Networks GRP261 Series Administration Manual page 19

Reboot
The following picture shows the keypad MENU configuration flow:
● Bluetooth MAC: Displays the GRP phone's Bluetooth MAC address.
3. (Bluetooth MAC address is GRP phone's MAC address plus 1)
● Power: Turns on/off the Bluetooth feature.
● Handsfree Mode: Enables/Disables Handsfree mode
● Bluetooth Name: Specifies GRP phone name when discovered by other Bluetooth
devices.
● Start Scan: Starts to scan other Bluetooth devices around the phone. If found,
user could press "Pair" Softkey, and enter Pin code to pair to other Bluetooth
devices.
– Web Access:
● Web Access Mode
● HTTP web port
● HTTPs web port
– Upgrade:
● Firmware Server: Configures firmware server for upgrading the phone.
● Config Server: Configures config server for provisioning the phone.
● Upgrade Via: Specifies upgrade/provisioning via TFTP/FTP/FTPS/HTTP/HTTPS.
● Start Provision: Starts Provision immediately.
– Language Download:
● Auto Language Download
● Language Download
– Factory Functions:
● Diagnostic Mode: All LEDs will light up. All keys' name will display in red on LCD
screen before diagnosing. Press any key on the keypad to diagnose the key's
function. When done, the key's name will display in blue on LCD. Lift and put
back the handset to exit diagnostic mode.
● Audio Loopback: Speak to the phone using speaker/handset/headset. If you can
hear your voice, your audio is working fine. Press "Exit" Softkey to exit audio
loopback mode.
● LCD on/off: Selects this option to turn off LCD. Press any button to turn on LCD.
● LCD Diagnostic: Selects this option to turn off LCD. Press any button to turn on
LCD.
● Certificate Verification: This is used to validate certificate chain for the server's
certificate.
– UCM Detect:
Detect/connect UCM server to process auto-provision. Manually input the IP and
port of the UCM server phone wants to bind with; Or select from the available UCM
server in network.
– Authentication:
● Admin Password: This is used to change the admin password for Web UI access.
● End User Password: This is used to change end user password for Web UI
access.
● Settings: Turns on/off Test Password Strength feature. This will allow only
passwords with some constraints to ensure better security.
– Operation:
● Factory Reset: It is used to restore the phone to factory default settings.
● Ping and Traceroute: It is used to show the route taken by packets across to an
URL.
● 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.
Reboots the phone.
Table 11: Configuration Menu