Sure - there's no restriction on VPIM not working with two Unity VM servers. It's not as robust as having them in the same directory and using digital networking, of course, but if that's not a valid option for you VPIM is fine.
Thanks for the reply. Is it possible to have 2 VM only unity servers using the same AD and Exchange message store ie with Exchange on only one of them? If so it's not too late for me to rebuild the second server as it's not live yet, they then would be able to use the same directory. Would this be a supported configuration?
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
Over the last few months, I have had the privilege of working on SI...
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...