- Silver, 250 points or more
We have a single CUCM cluster that support several organizations. Some of these organizations want to implement CUPS with integration with their Exchange Servers. Each organization has their own, seperate AD Tree and Exchange server (some integrate with their own Unity, some others have their own Unity Connection server). However, Presence only allows a single Outlook Presence Gateway for Free/Busy indication. This is a problem.
One thought is that each organization get their own Presence server, but can non-clustered Presence servers integrate with one CUCM cluster? I know that a single Presence Cluster will not support multiple CUCM clusters, but does it have to be a 1-to-1 relationship?
Second, can different Presence servers in the same cluster point to different Outlook Presence Gateways? If so, we can simply add a Presence server for each organization that points to that org's Exchange server.