I've been working for quite a long time on a Dispatch Simulator.
Basically it allows you to dispatch vehicles and talk to the 911 caller.
You will have to talk to her/him and get information, like a street address.
You will also need to help the person, if needed give instructions or calm the person down.
Voice control will be added when the simulator is almost finished.
A dutch version is already out, but of course it's dutch.
That is because I am dutch

I've got a multilingual website (Thanks to Joopjr for the script for the language selecting.)
English:
http://www.meldkamer...dex.php?lang=en
Dutch:
http://www.meldkamer...dex.php?lang=nl
I will post screenshots soon.
Maybe even a movie

Will keep you updated here, on twitter (@MeldkamerSim) and on the website.
Kind Regards,
Niels.