When the primary DC that Unity is connected to is not available and Unity is the process of reconnecting /sync'ing with the secondary messages should still be delivered to existing subscribers correct? Would a delivery delay result or should delivery happen quickly?
It's a common misunderstanding that the DC or GC that Cisco Unity's directory monitors use to synch with Active Directory (Those listed in the DC/GC Reconnect Settings Tool) is the one used for message delivery via MAPI.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.