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116 Administration and maintenanceIf the TFTP Server cannot be reached at the time the wireless handset ispowered on, resets, or comes back into a WLAN service area, the wirelesshandset tries a few times to contact the TFTP Server, and then gives up anduses the existing software.If more wireless handsets are requesting TFTP service than the TFTPServer has ports available, or if the TFTP Server is unreachable orunavailable, the wireless handsets try a few times to reach the TFTP Server,and then continues to use the existing software. In other words, it is notpossible to guarantee that a wireless handset is using the latest software.For example, it is not possible to guarantee that all wireless handsets areupgraded as a result of an isetResetAll command. To verify that a wirelesshandset is running the intended version of software, use the isetShowcommand to determine the software version.From the Signaling Server or Voice Gateway Media Card, use the oam> orIPL> isetGet command to display a list of all currently registered wirelesshandsets that are running the old firmware version. Use this command onall LTPS Signaling Servers or Voice Gateway Media Cards that have IPPhones and wireless handsets currently registered:oam> isetGet fwvsn==Software update (version 97.070) for the WLAN Handsets 2210/2211/2212To download version 97.070 of the software for the WLAN Handsets2210/2211/ 2212, follow Procedure 12 "Updating software (v97.070) forthe WLAN Handsets 2210/ 2211/ 2212" (page 116). Version 97.070 iscompatible with new or existing wireless handsets.Procedure 12Updating software (v97.070) for the WLAN Handsets 2210/ 2211/ 2212Step Action1 Go to www.nortel.com.2 Select Find Products > A-Z.3 Select W.4 Scroll to WLAN Handset 2210/2211/2212 and select Software.5 Select WLAN – Handsets 2210/2211 Firmware version 97.070.—End—Nortel Communication Server 1000WLAN IP Telephony Installation and CommissioningNN43001-504 01.02 StandardRelease 5.0 15 June 2007Copyright © 2004-2007, Nortel Networks.
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