Grandstream Networks BudgeTone-100 6

BudgeTone-100 User Manual Grandstream Networks, Inc.

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6 Software Upgrade

The device WILL get damaged if there is a power outage during firmware upgrade.

Grandstream STRONGLY recommend customer maintain UNINTERRUPTED

POWER SUPPLY during firmware upgrade. This damage is NOT covered by the

manufacture warranty. Grandstream will NOT take any responsibility for this kind of

damage. Please be very CAREFUL when doing firmware upgrade.

To upgrade software, BudgeTone-100 phone can be configured with a TFTP server

where the new code image is located. The TFTP upgrade can work in either static IP or

DHCP mode using private or public IP address. It is recommended that the TFTP server

must have either public IP address or be on the same LAN segment with the phone.

There are 2 ways to set up the TFTP server to upgrade the firmware, namely via keypad

and via the phone’s Web configuration interface. To configure the TFTP server via

keypad, press “Menu” key and then press the down arrow key 5 times until you see the

“tftp” option. Press the “Menu” again and the current TFTP server IP address will be

displayed on the LCD. Enter the new TFTP server’s full 12-digit IP address and wait

about 2 seconds for the 3 separating “.” to show up on the LCD. E.g., if the new TFTP

server IP is 192.168.1.90, enter 192168001090. After about 2 seconds, the LCD will

display 192.168.001.090. At that time, press the “Menu” key to confirm and quit the

TFTP IP editing mode.

To configure the TFTP server via the Web configuration interface, open up your

browser to point at the IP address of the phone. Input the admin password to enter the

configuration screen. From there, enter the TFTP server address in the designated field

towards the bottom of the configuration screen.

Once the TFTP server is configured, power cycle the IP phone.

TFTP checking is only performed during the initial power up. If the configured tftp

server is found and a new code image is available, the phone will attempt to retrieve the

new image files by downloading them into the phone’s SRAM. During this stage, the

Keypad LEDs will blink with 0.25 second ON and 0.25 second OFF pattern until the