Programming instructions

226
3300 ICP Technician’s Handbook
9. If the data included in the Ack does include a
VLAN ID and packet Priority value, the set
discards DHCP data and sends an untagged
Release.
DHCP: Releasing
Booting: 04.02.01.06
---------------------
Vlan x Priority x
Booting: 04.02.01.06
10.The set goes through the Discovery/Offer/
Request/Ack sequence again.The packets
sent are tagged to include VLAN and Priority
values supplied by the first DHCP server.
11.The TFTP server downloads the boot image
and displays the set IP address. If there is no
boot image, the set jumps to Step 13.
Refer to Table 33 (page 229) for a
description of possible error messages.
xx.xx.xx.xx
Downloading
12.The boot file is copied to flash if it is a
different version than the one in flash.
Upgrading Flash
DO NOT POWER DOWN
13.If the boot load is the same as in flash, it is
not copied.
xx.xx.xx.xx
Upgrade not required
14.The set downloads a main image. A failure
causes a phone reset, and the process starts
again at step 1.
xx.xx.xx.xx
Download failed
---------------------
xx.xx.xx.xx
Downloading
---------------------
xx.xx.xx.xx
Starting main
15.The set resets and the main load executes.
The display changes to waiting for link.
The set requests registration with the ICP
(the first time request requires a PIN
registration).
The set waits for the ICP to take control.
MAIN 08.04.01.01
BOOT 04.02.01.06
---------------------
Set xx.xx.xx.xx
ICP xx.xx.xx.xx
---------------------
Waiting for ACK...
ICP xx.xx.xx.xx
---------------------
Waiting for COMMS...
ICP xx.xx.xx.xx
Table 30: IP Phone Boot Sequence (continued)
Boot Sequence Phone Display
(Page 2 of 3)