Is there a conversion table for DLUs to CUCM 9.x licenses?

Question

During the upgrade process from pre-9.0 releases to CUCM 9.0 and later, ELM is installed and lets you convert your licensing from the DLU model to the UCL/CUWL licensing model.  This worked fine for the upgrades that I have already done, but now I am trying to plan how to allocate unused DLUs to the other license classes for the dozen or so additional clusters that I need to migrate.  ELM does NOT appear to have an offline mode where you can enter a number DLUs and then come up with an acceptable allocation of UCL/CUWL/TP rooms beforehand.
Is there a formula somewhere that I can use to do this planning in advance of the actual upgrades?
9

Answer 1

I just went through a particularly painful exercise with the Cisco licensing group migrating a CUCM 8.6 system to 9.1.  They required the following:
1) License request from ELM
2) Cisco SO# for upgrade order
3) Output of the LCU utility
4) ESW/UCSS contract number
In spite of carefully spelling out exactly what I needed was in the ELM license request, they issued a license which covered, all the licenses contained in the LCU report.  Unfortunately, the LCU report covered a dozen or so different clusters, which are isolated from each other and could not share an ELM.  After almost a month of working with the licensing group, I finally got it straightened out.  In the process, I grabbed this information from the ELM 9.1 migration license calculator:
License Type                  DLUs Required
CUWL Professional          12
CUWL Standard               11
Enhanced Plus                 9
Enhanced                         6
Basic                                4
Essential                          0
Telepresence Room        11