User's Manual

Appendix
57
Appendix
Firmware Upgrading
Youcanupgradeyourbasestationorhandsettothelatestfirmwareversion.Thelatestfirmware
versionnotonlyimprovestheperformanceofthebasestationorhandset,butalsoprovidesmore
featurescomparedtothepreviousversions.
Upgrading the Base Station
Youcanupgradethebasestationfirmwareviaautoprovisioningorviathewebuserinterface.This
section providesyouwiththeinstructionofupgradingthebasestationviathewebuserinterface.For
moreinformationonupgradingthebasestationviaautoprovisioning,refertothedocumentYeal ink
W52PAuto
ProvisioningUserGuide.
Toupgradethebasestationfirmware,contactyoursystemadministratorforthelatestfirmwarefile,
andstoreitonyourlocalsystem.
Toupgradethebasestationfirmwareviawebuserinterface:
1. ClickonPhone‐>Upgrade.
2. IntheSelectandUpgradeFirmwarefield,locate
thefirmwarefilefromyourlocalsystem.
3. ClickUpgradetoupgradethefirmwareofthebasestation.
Theupgrad ingprocesswilltakeafewminutes.ThepowerindicatorLEDonthebasestationslow
flasheswhenthebasestationisduringthefirmwareupgradingprocess.
Oncethebasestation
firmwarehasbeensuccessfullyupgraded,thebasestationreboots
automatically.Thehandsetwillperformanautoregistrationtothebasestation.
Youcancheckthefirmwareversionofthebasestationusing thehandset.Formoreinformation,refer
toCheckingSystemStatusonpage14.
Note 
Upgrading the Handset via USB Port
YoucanupgradeyourhandsetfirmwareviatheUSBportlocatedunderneaththebatterycover.USB
portsallowstandaloneelectronicdevicestobeconnectedviacablestoacomputer.
Toupgradethehandsetfirmware,contactyoursystemadministratorforthelatestfirmwarefileand
thefirmwareupgradingtool(W52P‐HS‐Flasher.exe),
andstorethemonyourlocalsystem.
ToconnectthehandsettothePCusingtheUSBcable:
Donotrefreshorclosethebrowserduringtheupgradingprocessofthebasestation.