| Phone Customization |
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IP Phone Model
Associated Firmware Name
Firmware Name
T58A/T56A/T55A
58.x.x.x.rom
58.15.0.41.rom
CP960
73.x.x.x.rom
73.15.0.38.rom
VP59
91.x.x.x.rom
91.15.0.16.rom
Firmware Upgrade Configuration
Before upgrading firmware, you need to know the following:
• Do not close and refresh the browser when the phone is upgrading firmware via web user interface.
• Do not unplug the network cables and power cables when the phone is upgrading firmware.
The following table lists the parameter you can use to upgrade firmware.
Parameter
static.firmware.url
[1]
<y0000000000xx>.cfg
Description
It configures the access URL of the firmware file.
Example
:
static.firmware.url = http://192.168.1.20/58.15.0.20.rom
Permitted Values
URL within 511 characters
Default
Blank
Web UI
Settings
>
Upgrade
>
Select And Upgrade Firmware
[1]If you change this parameter, the phone will reboot to make the change take effect.
Phone Customization
You can make the Teams phone more personalized by customizing various settings.
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Language
Teams IP Phones support multiple languages. Languages used on the phone user interface and web user interface can
be specified respectively as required.
You can ask the distributor or Yealink FAE for language packs. You can also obtain the language packs online:
support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage.
Summary of Contents for Teams Series
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