Yealink T58A

| Device Customization | 53
Device Model Associated Firmware Name Firmware Name
T58A/T56A/T55A
58.x.x.x.rom 58.15.0.96.rom
CP960
73.x.x.x.rom 73.15.0.96.rom
VP59 91.x.x.x.rom 91.15.0.36.rom
Firmware Upgrade Configuration
Before upgrading firmware, you need to know the following:
• Do not close and refresh the browser when the device is upgrading firmware via the web user interface.
• Do not unplug the network cables and power cables when the device 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.
Permitted Values URL within 511 characters
Default Blank
Web UI Settings > Upgrade > Upgrade Firmware
[1]
If you change this parameter, the device will reboot to make the change take effect.
Device Customization
You can make the Teams device more personalized by customizing various settings.
• Language
• Screen Saver
• Backlight
• Time and Date
• Tones
• Power Saving
• Power LED Indicator
• Bluetooth
Language
Teams devices 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:http://support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage.
The following table lists available languages and associated language packs supported by the phone user
interface and the web user interface.