Upgrading The Ip Telephone - Avaya G350 Installing And Upgrading

!
CAUTION:
To activate a change in RAM allocation to the TFTP server, reset is required.
CAUTION:
Upon reset, any phone image files stored in RAM are erased.
Note:
Previous releases of TFTP server required the configuration of the DHCP server
Note:
option 43/176 with the named value pair TFTPDIR=/phonedir/ in order to allow
the IP phone to access the files in this directory. This configuration is still
supported but is no longer required.

Upgrading the IP telephone

IP phone upgrade files include script files, boot images files, and phone application image files.
You can download these files to a remote FTP/TFTP/SCP server, or you can download them to
a laptop and copy them to a USB device. You can then copy the upgrade files to the G350.
Note:
An SCP server can be used for copying the script files, which do not exceed
Note:
128 KB, but cannot be used for copying image files.
Note:
The G350 uses the SSH protocol to support the use of SCP for secure file
Note:
transfer. When using SCP, the G350 is the SCP client, and an SCP server must
be configured on the management station. For more information about
establishing an SCP session, see Administration for the Avaya G250 and Avaya
G350 Media Gateways, 03-300436.
1. Check the available memory size for the image files using the show
application-memory command. If the memory size needs to be changed, proceed to
step 2, otherwise proceed to step 6.
2. Set the memory size for the image files using the ip tftp-server file-system
size command.
3. Copy the running configuration to the start-up configuration using the copy
running-config startup-config command.
4. Reset the G350 using the reset command.
5. From the Avaya support site, obtain the desired phone upgrade files (script files, boot
image files, phone application image files), using either of the following methods:
- Download the phone upgrade files to a remote FTP/TFTP/SCP server. Note that SCP
can be used to download script files but not images files.
- Download the upgrade files to a laptop and copy them to a USB mass storage device.
Administering the Upgrade
Issue 4 February 2007 107