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DT700 Firmware issue

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Wesbar

Technical User
Dec 6, 2019
1
US
Hey everyone,

I have a SV8100 system and we are using DT700 series phones.
I recently purchased a few dozen used DT730 12-key models, but I am running into the "Auto Configuration Download Failed" message when they are connected to the network.

The current (working) models we use are:
Hardware 9.1.3.3
Firmware 3.0.5.0

The newly purchased models are:
Hardware 9.1.3.3
Firmware 4.0.0.0

Our system is a bit dated, but we are looking to switch over to a new system in the near future.
In the meantime, it would be great if we could get these phones working with our current system.

I have come to the conclusion that it is likely due to the firmware version of the phones I ordered not being compatible with our setup.
I have looked into changing the firmware and I am able to get pumpKIN running and communicating with the phone, but an issue I am running into now is getting the itlisipv.tgz 3.0.5.0 firmware.

Is it possible to extract the firmware from one of the older phones?

(I am also aware that NTAC may be the place to go for firmware, but I do not have access)

Thank you for your time and consideration.




 
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