Calling all Users!!
The question I received the other day was on sending voicemail to multiple users using Exchange UM. How can we achieve this?
This can be done by creating a Universal Distribution List (DL) and adding all intended Unified Messaging recipients to the DL. From within OVA you can do a directory search to find a DL and then send a voicemail to the DL.
You can also use galgrammargenerator.exe to create the grammar needed for the new DL. More info here:http://technet.microsoft.com/en-us/library/bb125014(EXCHG.80).aspx