Tried to initiate 3-person ad-hoc conference between HQ and SiteA with HQ phones having 6608 as conference bridge resource and received message stating that the conference could not be created. Unsure why.
When integrating Unity with both Callmanager and Callmanager Express (Two Clusters under one Callmanager Configuration in the UTIM), it is known that MWI broadcasts go out on both clusters, however it is undetermined on how you can control regular outdial and avoid outdial to the wrong cluster.