Toshiba Strata CTX, Programming Manual, Page: 517 / 533

Strata CTX Programming - Part 4: Appendices 04/03
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Software and Firmware Updates
E
IP Telephone/BIPU Firmware Update Procedures
These procedures provide the steps for updating IP telephones and BIPU firmware. The procedures apply
to IPT1020-SD telephones and BIPU-M1A and interface PCBs. Use CTX WinAdmin to perform updates.
Before you start the update procedure, store the update files on a File Transfer Protocol (FTP) server. The
FTP server can be:
• CTX SmartMedia card
• WinAdmin PC using Windows virtual ftp
• An External Server (required if IP telephones are not in the same network domain as the BIPU
interface)
To perform an update you can use one of the following methods:
Important!
Download the appropriate DIPXXXX and BIPUXXX IP firmware update files from TSD
FYI, click Technical Services > Software (Strata Systems) > CTX IP Firmware.
Method 1: Update from CTX SmartMedia Card
Prerequisites
1. Requires a WinAdmin PC and CTX SmartMedia card for BIPU and IPT program updates.
2. Do not connect the WinAdmin PC directly to the Strata CTX processor network jack (see Figure E-1 ).
3. All connections must be through the network (see Figure E-1 ).
4. The BIPU must have the same subnet address as the Strata CTX and CTX WinAdmin – both must be in
the same domain.
CAUTION!
Do not unplug BIPU, press the BIPU reset button, or turn off the CTX power during
the BIPU program update process. Any of these operations will damage the BIPU
kernel software and require the BIPU software restoration process to enable the BIPU
to function.