View single post by daniedb
 Posted: Monday Apr 5th, 2021 06:02 am
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daniedb

 

Joined: Friday Apr 20th, 2012
Location: South Africa
Posts: 17
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I upgraded the ucm first and after that I was not able to connect. I assume the upgrade did not complete successfully, because only d10 was blinking and the d1 to d4 ligths were on.
I did check the ip address and it was the same as previously set.
I then read the comments on the forum regarding the ETH02 firmware and the problem to connect if it was not on the correct level. I downgraded the ETH03 firmware, but it did not make a difference.
In the meantime I've put back my previous ucm board that has the ETH02 module and connected again. The firmware version on this board was 7.141
A question. Can I replace the ETH02 module on this previous board with the received ETH03 module? Unscrew the ETH02 module and replace with only the ETH03 module. The previous board is in good working order and on the latest firmware level.  
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