We have a CallManager6 cluster that is licensed for 2 call processing nodes and also DLUs for phones.
I'm looking to upgrade to CCM7. All of our servers are MCS-7825-I1-IPC1. Looking at the price list it looks like all I need is CM7.0-U-K9-7825. Will that include the necessary licenses for the upgrade or will it enable me to contact Cisco Licensing to request a feature license if required.
Since you have an installation base of CUCM 6.X and as you confirmed that you already have the node license for two MCS servers and the DLUs, the only thing you need to purchase is the upgrade part number you mentioned.
You will not have to pay for the node and dlu license. You may not be able to reuse the same license but Cisco licensing team [email protected] will be able to provide you the new licenses required for the system.
I'll suggest you purchase Essential Software "CON-ESW-C7U7825" part number along with the upgrade which gives you the entitlement for minor upgrades and TAC access.
Please make a note that you need to order two such upgrade and ESW part numbers since you have two MCS servers.