new unit licenses for old CUCM 6.1.3

[HSmith82556]

Dear List,

we're running a CUCM 6.1.3 with currently 1200 unit licenses.

Updating is no option at the moment.
Is it possible to purchase and activate additional unit licenses (for adding more phones) for this old system?
Directly from cisco, or maybe preowned? 

Thanks for any input,
 Harry

[Nithin Eluvathingal · Accepted solution]

No Option to get the License for version 6.X

[SMK91]

Hi Nithin,

Can we purchase new Basic or Enhanced licenses for CUCM 11.5 ?

[Jaime Valencia · Accepted solution]

Your version has been EOL/EOS and past the LDOS for many years, so it's impossible to get licenses.

There is no such thing as "pre-owned" licenses, licenses for the system are generated by Cisco using the MAC address from the server in which it runs, and only Cisco can generate those license files.

Your only option is to upgrade to a current UC version to buy more licenses for the system, no other way.