I'm building a home Vmware/GNS3 lab. I'm considering the CCNP voice track.
I read that CIPT2 includes multi-site distributed call processing. I managed to install a publisher on vmware.
Do you think I need a CUCM cluster, or will a publisher be enough?
Do I need more than one cluster per site? or is it enough to have CUCM server on HQ and one CUCME per branch?