I have an 8845 phone that I successfully migrated to MPP firmware and registered to Webex. (I did this using the Migration card in Control Hub under "Updates and Migrations.")
Everything was working great!!!! But.... the Webex account I used to migrate and register the phone was just a lab in dCloud, which eventually expired, and I no longer have access to it.
When I booted up a new lab in dCloud, I tried to register the same phone, but Webex would not recognize the MAC address. So I did a factory reset on the phone, just like I'd normally do on a DX80 or other Telepresence endpoint.... but now the phone is saying ""Provide the migration license. Contact your administrator."
To fix this problem, I've tried to...
-Factory reset the phone a second time
-Migrate the phone back to Enterprise and then back to MPP
-Use the Migration card again (and ensuring every field in the .csv file is correct).
None of the above has worked. I found some documentation suggesting that the problem can be fixed if I go back into control hub where I first registered the phone and delete it from control hub; however, I cannot do this because that was a just a lab, which has expired and I do not have access to that specific account anymore.
I'm all out of ideas. Any help would be immensely appreciated.