Related links
TFTP IP telephone upgrade examples on page 101
Upgrading 4620 IP phones
Procedure
1. Copy the boot image files for the 4620 IP phone using the copy ftp phone-image
command.
For example:
Gxxx-001(super)# copy ftp phone-imageA pub\bbla20_1817.bin 192.168.49.10
Username: root
Password:
Beginning download operation ...
This operation may take up to 20 seconds.
Please refrain from any other operation during this time.
For more information , use 'show download phone-image-file status'
command
2. Copy the phone application image files for the 4620 IP phone using the copy ftp phone-
image command.
For example:
Gxxx-001(super)# copy ftp phone-imageB pub\def20r1_8_1.bin 192.168.49.10
Username: root
Password:
Beginning download operation ...
This operation may take up to 20 seconds.
Please refrain from any other operation during this time.
For more information , use 'show download phone-image-file status'
command
Result
Note:
Once the upgrade procedure is complete, you can delete the files using the erase phone-
image command.
Related links
TFTP IP telephone upgrade examples on page 101
Failure scenarios and repair actions
There are various configuration related problems which will cause the upgrade to fail. The scenarios
can be repaired by readjusting the downloading or configuration settings.
Failure scenarios and repair actions
February 2017 Installation and Upgrades for the Avaya Branch Gateway G430 103
Comments on this document? infodev@avaya.com
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