Toshiba Strata CTX28 Programming Manual page 581

Method 3: Update from an External FTP Server
Prerequisites
1. An FTP server must be connected on the same network domain as the IP telephones. The WinAdmin
PC, CTX processor and BIPU must be in the same domain but it does not have to be the domain that
supports the IP telephones and FTP server.
2. The WinAdmin PC cannot be connected directly to the CTX processor network jack. All connections
must be through the network (see
Do not unplug BIPU, press the BIPU reset button or turn off the CTX power during the
CAUTION!
BIPU program update process. Any of these operations will damage the BIPU kernel
software and require the BIPU software restoration process to allow the BIPU to
function.
WinAdmin Menu
IP Telephone:
BIPU Program update
IPT Program update
WinAdmin PC
Domain A: CTX Network-WAN, LAN, VPN,
Internet server, VPN Router or Switch Box etc.
(not a HUB).
Figure 5 FTP Server (External Server) Network Connection
Note The WinAdmin PC cannot be connected directly to the CTX processor network jack - all
connections must be through the network.
BIPU Update
Complete all
Important!
Store the IP update files on the external ftp sever
1. Create an ftp directory and name it CTXIPUPDATE.
2. Copy the BIPUXXX update files to CTXIPUPDATE directory (XXX is the BIPU firmware version
level).
Strata CTX Programming - Part 4: Appendices 6/04
Figure E-5 below).
CTX
BIPU
Processor
"Prerequisites" on page E-7
Software and Firmware Updates
IP Telephone/BIPU Firmware Update Procedures
External ftp server PC
CTXIPUPDATE (directory):
BIPUXXX (file)
DIPXXXX (file)
Domain B: IP Network-WAN, LAN, VPN,
Internet server, VPN Router or Switch Box etc.
(not a HUB).
before you do the following.
IPT IPT
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6786
E-7