Hello again everyone!
I'm exploring the possibility of integrating our CUCM cluster into another cluster. In our existing cluster, we have one server, a publisher (so, technically, it's not a cluster, eh??!). We have no subscriber (we have only maybe 100 users). I'm not even sure what I want to do is even possible and I can't seem to find anyone who's done what I want to do or is even crazy enough to comtemplate doing so. If it is possible, we would integrate to an existing cluster that already has a publisher and we would be subscriber number 6. Is this possible and/or is this even worth contemplating?
Thanks very much in advance!!
Yes, but you need to wipe out your whole configuration, there can only be one PUB per cluster.
Wipe out all the config from the server, and reinstall as a SUB for the other cluster.
If you don't want to lose the config, better just create trunks between them and keep 2 clusters, or use BAT to move the config and phones and re-use the server as a SUB for the other cluster.
if this helps, please rate