[asterisk-users] How to notify an event to every user

[Paul Hales]

Gordon Henderson wrote:
>
>
> Arrange the building to have a master lights off switch. Push it, then 
> wait for the screams. This was used in a place I worked some years back.
>
>   
This was exactly what was used in a large company I used to work for.
 
I have a strong memory of being in the toilets when the lights when the
lights went out. Funny in hindsight.

PaulH