VoIP Business Phone Administrator Manual
Copyright ©2005 THOMSON All rights reserved.
.
IP phone
TFTP Server
Upgrade ACK
Download FW
TFTP GET generic config file
Download generic config file
- Save config
-
Update display and
LED if necessary
-
Auto-provisioning
:
phone can reboot
TFTP GET specific config file
Download specific config file
TFTP GET FW
Upgrade REQUEST
Figure 7.3 APS mechanism
Once the upgrade process is completed, the phones will reboot automatically and return to
normal operation mode with their new settings; otherwise the RED SYS LED will be on with
the following error message displayed (e.g. Wrong FW!, Wrong cfg!, TFTP Error!, etc) on the
phone.
TFTP Error!
Error message is shown on LCD
STEP 4:
If the APS upgrade process fails, check the DHCP server setup, network connections and TFTP
server setup, depending on the error message displayed. Refer to section 5.3 for a more detailed
explanation of the error messages.
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Summary of Contents for ST2020
Page 1: ...Administrator Manual ...