Bonjour,
Je n'ai jamais fais la manip mais cela nécessite d'être réalisé par téléphone dans tout ce que j'ai pu lire sur le net. (voici un exemple pour 2012r2 -> 2008r2)
https://community.spiceworks.com/topic/452879-licensing-a-2008-rds-with-2012-licenses
as long as you've bought volume licenses you can downgrade your 2012 RD CALs to 2008 R2, but only via phone call at the Clearinghouse (licensing Hotline).
It should work like this:
- Click Start, point to Administrative Tools, point to
Terminal Services, and then click TS Licensing Manager.
-
Select the license server. On the View menu, click Properties.
-
On the Connection Method tab, in the Connection method list, select
Telephone.
-
In the Select Country or Region list, select your country or region, and then click
OK. The number of your clearinghouse should be displayed then.
-
On the Action menu, click Install Licenses, and then click
Next.
-
You will need to provide the license number and authorisation number which will be included on the license receipt.
-
the MS representative should provide you with a Key Pack which you type in the according box in the license Installation wizard, this will then install the downgraded licenses
Merci de marquer comme reponses les interventions qui vous ont ete utile.
