Restore To Factory Default Via The Web Gui; Restore To Factory Default Using Hard Keys; Change Log - Grandstream Networks WP820 Administration Manual

3. Once confirming the factory reset, WP820 will reboot with the default factory settings.

Restore to Factory Default via the Web GUI

1. Login WP820 Web GUI and go to Maintenance
2. At the bottom of the page, click on the Reset button for Factory reset.
3. A dialog box will pop up to confirm factory reset.
4. Click OK to restore the phone to factory settings.

Restore to Factory Default using Hard Keys

In order to perform hard reset of the phone using keypad buttons please follow below steps:
1. Power cycle the WP820.
2. Press key 1 + key 9 immediately and hold it until the LCD shows the factory reset message.
3. Release the buttons and the phone will boot up with the default settings.
Important
When constraint mode or lock screen is enabled, the user will need to enter the admin password before the device can initiate
the factory reset process

CHANGE LOG

This section documents significant changes from previous firmware versions. Only major new features or major document
updates are listed here. Minor updates for corrections or editing are not documented here.
Firmware Version 1.0.7.61
Added support for New Cisco/BW Failover/Failback Requests.
Removed the server address limitation on the "Firmware Server
Figure 17: WP820 LCD – Confirm Factory Reset
�� Upgrade ��
Figure 18: WP820 Web GUI – Factory
Reset
Figure 19: WP820 Web GUI – Confirm Factory Reset
[DNS SRV Fail-over
Advanced Settings;
Mode]
Path".[Firmware Server Path]