sipsupport@telematrix.net
Page 50
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1. Put the new firmware
Auto Image Name : 3300SIP-1.8.0-513.z
on your tftp
server
2. Put the 3.3300ip.txt (Autupdate Config Module) on the tftp server (DHCP Option 66 on Guest
VLAN AND Voice VLAN must specify the tftp server referenced in Auto Image Server.)
3. Factory Reset on the phone (# at power up, count to three then * # 1 6 8 then
cycle power again) (This will reset your phone with a blank config file of Version Number
2.0001)
4. At Config ID Prompt (Doodle Doodle) pres 3 # to download autoupdate image config
file (3.3300ip.txt)
5. After phone downloads and reboots you will be challenged for Config ID (doodle
doodle) again
6. Enter the original config ID # for the room to restore the original values (This Version
Number of config file should be higher than the Version Number 2.0004 now on the
phone because of 3.3300ip.txt )
This process assumes that the phones can still reach a single TFTP server
from both the
guest and voice VLANs
.
This should upgrade the phone’s firmware and put back on the known working configurations of
the phones.