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Upgrading the Firmware
8-4 41-001160-03, Rev 00, Releaes 2.4
IP Phone Administrator Guide
2 In the “File Name” field, enter the firmware file name (<phone model>.st) that you want to download
to your IP phone. For example, 53i.st (for a 6753i phone).
Note: This file name must match the actual name of the firmware file residing on your configuration
server.
IMPORTANT: The renamed 675xi phones still use the old naming convention for the .st files. See the
following table.
3 In the “Download Protocol” field, select the protocol from the list to use for downloading the new
firmware. Valid values are:
•TFTP
•FTP
•HTTP
•HTTPS
4 In the “Server” field, enter the IP address in dotted decimal format, of the TFTP configuration server,
or the domain name of the FTP, HTTP, or HTTPS configuration servers (dependant on the protocol
you selected in step 3.) For example: 432.221.45.6.
5 In the “Path” field, enter the path location on the protocol server for where the new firmware resides.
For example, C:\aastra\configserver\firmwareupgrade.
6 In the “Port” field, enter the port number of the protocol server. For example, 80 (for HTTP) or 443
(for HTTPS).
Note: This field is not applicable to the TFTP and FTP protocols.
7 (FTP only) In the “Username ” field, enter the username that is used for authentication when the FTP
server is accessed.
Aastra Web UI
Step Action
IP Phone Model Associated Firmware
9143i 9143i.st
9480i 9480i.st
9480i CT 9480iCT.st
6751i 51i.st
6753i 53i.st
6755i 55i.st
6757i 57i.st
6757i CT 57iCT.st
Draft 1