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Firmware Upgrade
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Firmware Upgrade
There are two methods of firmware upgrade:
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Manually, from the local system for a single device via the web user interface.
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Automatically, from the provisioning server for a mass of devices.
Note
: We recommend that the devices running the latest firmware should not be downgraded to an earlier firmware version.
The new firmware is compatible with old configuration parameters, but not vice versa.
Topics
Firmware for Each Phone Model
Firmware Upgrade Configuration
Firmware for Each Phone Model
You can download the latest firmware online:
port.yealink.com/documentFront/forwardToDocumentFrontDisplayPage
The following table lists the associated and latest firmware name for each device model (X is replaced by the actual
firmware version).
IP Phone Model
Firmware Name
Example
VP59
91.x.x.x.rom
91.283.0.30.rom
T58A
58.x.x.x.rom
58.84.0.10.rom
CP960
73.x.x.x.rom
73.84.0.10.rom
Firmware Upgrade Configuration
Before upgrading firmware, you need to know the following:
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Do not close and refresh the browser when the device is upgrading firmware via the web user interface.
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Do not unplug the network cables and power cables when the device is upgrading firmware.
The following table lists the parameters you can use to upgrade firmware.
Parameter static.firmware.url
<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
Summary of Contents for One Talk CP960
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