vtphoneguy
Vendor
If I needed to downgrade a UCM from 9 to 8.1 should I use the iso/unetbootin and reimage to 8.1 or would it be possible to dowgrade using the 8.1 upgrade file?
Thanks
Thanks
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UCM Downgrade 1
- Thread starter vtphoneguy
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1
- #2
You need a full downgrade, or an Upgrade license to R9 
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It works! Now if only I could remember what I did...
Dain Bramaged (Avaya Search tool )
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It works! Now if only I could remember what I did...
Dain Bramaged (Avaya Search tool )
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- Thread starter
- #3
vtphoneguy
Vendor
Thanks Bas, I figured it would not be as easy as using the 8.1 upgrade file to 'downgrade' due to the changes in OS.
Appreciate the input!
Appreciate the input!
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