Please Help me to choose CUCM right license

[DJAHIDCISCO]

Good morning

I recently installed CUCM 12.X .

I have 10 ip phone 7911 and 10 ip phone 7945
Knowing that my CUCM is currently working with a 90-day evaluation license

my question is :
if I buy only one license
"LIC-CUCM-12X-ENH"
will be enough to operate all my IP phones

I have tried a lot to understand the CUCM license table but I have not yet fully understood the principle

thank's

[Nithin Eluvathingal]

There is no tradition perpetual licensing anymore. All CUCM licensing are Subscription based called A-flex licensing. you need 10 A flex named user Enhanced license to register 10 phones as each phone need one license. Else you need to think of user based which is A flex named user  professional.

Refer the data sheet.

https://www.cisco.com/c/en/us/products/collateral/unified-communications/cisco-collaboration-flex-plan/collaboration-flex-plan3-data-sheet.html

[DJAHIDCISCO]

hi. brother

can you give me more informatin about this solution :

"Else you need to think of user based which is A flex named user professional."

[Nithin Eluvathingal]

Professional Licenses can have multiple devices, AFAIK 10 devices.