Hello,We have CUCM 11.5 on-premise and we used to purchase essential licenses (low cost to use with ATA191 units):LIC-CUCM-11X-ESS-AUC Manager-11.x Essential User License But these are not available to buy anymore, what is the license we can buy now ...
Thanks Tony for the great information. One note is that some distributors have offered the old SKU (that is end of sale by Cisco), maybe they have it in stock or something, can these licenses be installed normally?
