Note that as of CUCM 9.0, licensing is managed by the Enterprise Licensing Manager/Cisco Prime component, and so most license details will not be present in the CUCM database for retrieval via AXL. Note that ELM/Prime does not have any supported APIs itself - it may not be possible to programmatically retrieve all licensing details.
From 9.x-10.0, I believe that the requests listed above may be accepted, but may return invalid/empty results. For these releases essentially no licensing info can be retrieved.
For 10.5, a 'getLicensedUser' operations was added, see an example below, which gets some basic license info per individual.
For 11.0, 'listLicensedUser' was added for searching/bulk info of users, along with 'doUpdateLicenseUsage', which (I think) causes CUCM to sync license info with ELM/Prime for updated data. Note the operations-by-release page does not seem to reflect these two APIs currently (will fix.)
See this page for obtaining the AXL WSDL from the CUCM server:
https://developer.cisco.com/site/axl/learn/how-to/get-wsdl.gsp
getLicensedUser request/response:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns="http://www.cisco.com/AXL/API/10.5">
<soapenv:Header/>
<soapenv:Body>
<ns:getLicensedUser>
<name>dstaudt</name>
</ns:getLicensedUser>
</soapenv:Body>
</soapenv:Envelope>
---------------------------
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<ns:getLicensedUserResponse xmlns:ns="http://www.cisco.com/AXL/API/10.5">
<return>
<licensedUser uuid="{1F1D3AFF-F77D-319B-7693-3C2221E6AF78}">
<userId>dstaudt</userId>
<firstName>David</firstName>
<lastName>Staudt</lastName>
<snrEnabled>f</snrEnabled>
<emEnabled>f</emEnabled>
<deviceCount>2</deviceCount>
<licenseType>HCS_Standard</licenseType>
<licenseUsed>1</licenseUsed>
</licensedUser>
</return>
</ns:getLicensedUserResponse>
</soapenv:Body>
</soapenv:Envelope>
