40
Upgrading from SD card
Upgrading from SD card may be suitable if you have many phones to upgrade. The
phones do not have to be connected to the network.
Ö
Download the latest firmware as above and save it on a SD card.
Ö
Put the SD card in the phone you want to upgrade.
Ö
Disconnect the power supply cable. Note that this is the same as the network cable
JGUIFQIPOFVTFT1PXFSPWFS&UIFSOFU
Ö
Press and hold the
MENU
button while you connect the cable again (i.e. starts the
0NOJ5PVDI*1)PMEUIFCVUUPOQSFTTFEVOUJMUIF4:45&.3&$07&3:NFOV
is shown on the display.
L
You can press any other button than
1
,
2
, or
3
to start the phone without any
change.
Ö
Press
2
to select
SD-card upgrade
.
The OmniTouch 4135 IP is upgraded with the firmware file on the SD card and starts when the
upgrade is done.
After upgrading
If DHCP is used in the network, the IP address may have been changed. If the web
browser loses contact with OmniTouch 4135 IP, check the IP address on the conference
QIPOF TFFi64*/(5)&8&#*/5&3'"$&wPOQBHF
USING A CONFIGURATION FILE
It is possible to save a configuration xml file to be used as:
t #BDLVQ JFJGUIFTZTUFNIBTCFFOSFTFUUPGBDUPSZEFGBVMU
t $POåHVSBUJPOJOUFSGBDF UIFSFBSFTPNFTFUUJOHTUIBUBSFOPUDPOåHVSBCMFWJBUIF
web interface)
t .BOBHFNFOUUPPM FYQPSUFEJUBOEJNQPSUTFUUJOHTUPBTFUPGQIPOFTJOTUFBEPG
doing the settings on each phone)
t 6TFXJUIB1SPWJTJPOJOHTFSWFSTFFQBHF
The structure of the xml file is as follows:
MANAGEMENT – UPGRADE AND CONFIGURATION
