In Exchange 2010 we had GalGrammarGenerator.exe which could be used to force creation of grammar files for such things as speech-enabled auto attendants. Now, when creating a speech-enabled auto attendant there seems to be no way to generate the files and get them up and working without waiting for the Microsoft Exchange Mailbox Assistants service to do it and you might have to wait up to 24 hours.
I created an auto attendant and need to get it going ASAP. However, all you get when it runs is "Please call back later" and restarting the Microsoft Exchange Mailbox Assistants service doesn't seem to trigger generation.
Anyone know how to force this so auto attendants created in Exchange 2013 can be put into service nearly immediately?