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22. Firmware Upgrade
Please note: When the phone whose firmware version is 1.0.3.62 or earlier upgrades to
1.0.3.73, you must put the upgrade files(include fw8xx.rom/ fw9xx.rom and img_8xx.bin/
img_9xx.bin ) into the server path and the phone will upgrade img_8xx.bin/ img_9xx.bin
then automatically upgrade fw8xx.rom/ fw9xx.rom.
After upgrading to the new firmware, in the next time, you will only need to put one file
fw8xx.rom/ fw9xx.rom into the server path. Upgrade steps of later than 1.0.3.73 version
and earlier than 1.0.3.73 version is the same.
22.1 Upgrade through HTTP
To upgrade via HTTP, the “Management”->“Auto Provision” ->”Firmware Upgrade” ->
“Upgrade Mode” field needs to be set to HTTP, respectively. “Firmware Server Path”
needs to be set to a valid URL of a HTTP server, server name can be in either FQDN or IP
address format. Here are examples of some valid URL.
e.g. firmware.mycompany.com:5688/Hanlong
e.g. www.mycompany.com:5688/fm/Hanlong
e.g. 218.2.83.110
Instructions for firmware upgrade via HTTP:
(1) End users can choose to download the free HTTP server from http://httpd.apache.org/
or use Microsoft IIS web server. Then set up HTTP server.
(2) Unzip the firmware file and put all of them under the root/phone directory of the HTTP
server.
(3) Visit “http://192.168.0.106/phone/fw924.rom" on localhost by browser to verify the
HTTP Server. If visiting “http://192.168.0.106/phone/fw924.rom" on other computer is no
prompt to download fw924.rom file, please check the firewall (Suggest close the firewall).
(4) Change the setting of the IP Phone (192.168.0.106 is HTTP server):
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