RollBack v12 to v11

[juniorloureiro]

There is any way to rollback to v11?

I'm experiencing a lot of troubles with my ip phones.
My employee want myphone back, and I couldn't set up things to work property.
My ipphones are from alcatel-lucent and it dosent have auto provisioning.


Thanks

 

[cobaltit]

Well of course you made a backup before you upgraded to v12 right?

Otherwise you have your work cut out for you.