72 Upgrade and convert the IP Phone 1120E firmwareIf the number is lower than 0625C1H, go to the section "Upgrade UNIStimFirmware to the minimum required UNIStim Firmware" (page 72) and followthe instructions to upgrade an IP Phone 1120E to the minimum-requiredversion of UNIStim Firmware before you convert to SIP Firmware.Upgrade UNIStim Firmware to the minimum required UNIStim FirmwareUse either of the following two methods to upgrade UNIStim Firmware.1. UFTP download initiated by the server if the server supports this methodof upgrading UNIStim Firmware. Refer to the appropriate documentationfor your call server for instructions on using this method.2. TFTP download on bootup.If necessary, use the following procedure to configure the TFTP server.Procedure 9Configuring the TFTP serverStep Action1 The IP Phone 1120E always executes the TFTP download at bootupif a TFTP IP address is configured on the IP Phone 1120E afterbeing initiated by the telephony call server.2 Go to the TFTP server and create the 1120e.cfg provisioningfile. The 1120e.cfg provisioning file is a clear text file. Create theprovisioning file as shown in the next table.Table 12Sample 1120e.cfg provisioning file[FW]DOWNLOAD_MODE FORCEDVERSION 0625C23FILENAME 0625C23.binThis configuration file forces the firmware download of 0625C23.bin.3 Download and copy the firmware to the TFTP server directory.To download the UNIStim Firmware for the IP Phone 1120E fromthe Nortel Web site:1. Go to www.nortel.com/support.2. Log on to the Nortel Web site with a valid Nortel User ID andPassword.SIP Firmware Release 1.1 for IP Phone 1120E AdministrationNN43112-300 02.03 Standard27 May 2008Copyright © 2008, Nortel Networks.
