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 phone via web user interface.
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Automatically, from the provisioning server for a mass of phones.
Note
We recommend that IP phones 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 Upgrade Configuration
Firmware for Each Phone Model
You can download the latest firmware online:
http://support.yealink.com/documentFront/forwardToDocumentFrontDisplayPage
.
The following table lists the associated and latest firmware name for each IP phone model (X is replaced by the actual
firmware version).
IP Phone Model
Firmware Name
Example
W60P
W60B: 77.x.x.x.rom
W60B: 77.83.0.10.rom
W56H: 61.x.x.x.rom
W56H: 61.83.0.10.rom
W53P
W60B: 77.x.x.x.rom
W60B: 77.83.0.10.rom
W53H: 88.x.x.x.rom
W53H: 88.83.0.10.rom
W41P (DD phone)
W60B: 77.x.x.x.rom
W60B: 77.81.0.35
T42S/T41S: 66.x.x.x.rom
T42S/T41S: 66.82.0.40
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 IP phone is upgrading firmware via web user interface.
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Do not unplug the network cables and power cables when the IP phone is upgrading firmware.
The following table lists the parameters 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://192.168.1.20/77.83.0.10
Permitted
Values
URL within 511 characters
Содержание W60P Telesystem
Страница 1: ......
Страница 18: ...Table of Contents 11 Appendix 255 RFC and Internet Draft Support 255...
Страница 19: ...Administrator s Guide for W60P W53P W41P DECT Phones 12...
Страница 47: ...40 Administrator s Guide for W60P W53P W41P DECT Phones...
Страница 73: ...66 Administrator s Guide for W60P W53P W41P DECT Phones...
Страница 123: ...116 Administrator s Guide for W60P W53P W41P DECT Phones...
Страница 125: ...118 Administrator s Guide for W60P W53P W41P DECT Phones...
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