i have just installed the trial version of exchange 2007 SP1. i want to test the unified messaging feature. does the trial version which i have downloaded from microsoft website include the enterprise CAL for unified messaging?
i have configured the unified messaging with Avaya correctly, but when i call to MSExchaneg i hear silence. so is it related to license issue.
i just want to add , that i have added and configured users for unified messaging successfully, but am not sure if those license and operational or not.?