Grandstream HT704 HANDYTONE ATA-ROUTER HT704 User Manual

Product codes

HT704

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 47 of 51

environment if possible. For users who do not have a local firmware upgrade server,

Grandstream provides a NAT-friendly TFTP server on the public Internet for firmware upgrade.



Grandstream’s latest firmware is available at

Oversea users are strongly recommended to download the binary files and upgrade firmware

locally in a controlled LAN environment.

Note: Alternatively, the user can upload the firmware single file from his/her computer using a local

directory. For more instructions see below. Also the user can download a free TFTP or HTTP server and

conduct local firmware upgrade. A free windows version TFTP server is available for download from

. Our latest official release can be

downloaded from

INSTRUCTIONS FOR UPLOAD FROM LOCAL DIRECTORY:

1- Download the firmware file from Grandstream web site

2- Unzip it and copy the file in to a folder in your PC

3- From the HT70X web interface (Advanced Settings page) you can browse your hard drive and

select the folder you previously saved the file (ht70xfw.bin)

Click “Upload Firmware” and wait few minutes until the new program is loaded.

Note: Always check the status page to see that the program version has changed.

INSTRUCTIONS FOR LOCAL FIRMWARE UPGRADE USING TFTP SERVER:

1. Unzip the file and put all of them under the root directory of the TFTP server.

2. Put the PC running the TFTP server and the HT701 device in the same LAN segment.

3. Please go to File -> Configure -> Security to change the TFTP server's default setting from

"Receive Only" to "Transmit Only" for the firmware upgrade.

Start the TFTP server, in the phone’s web configuration page

5. Configure the Firmware Server Path with the IP address of the PC

6. Update the change and reboot the unit

End users can also choose to download the free HTTP server from http://httpd.apache.org/ or use

Microsoft IIS web server.