"He who marches out of step hears another drum." ~ Ken Kesey
We don't have a huge building, only 8k sq but we have a ton of rooms. It's a pain to try and communicate. We tried the online free things where you have a microphone and speakers at each pc and a hot key on your keyboard. We even went as far as putting a touch screen pc on the press, but it still didn't work like we want. We tried walkie-talkies, our cordless phones have an intercom function but you have to carry the damn thing around and I always forget to grab it...what do you guys do? I think I want a central hub type of phone system, press one to talk to sign department, press 2 for screen dept, press 3 for embroidery and so on...or one hell of a nice loudspeaker...I have thought about those systems you see at Ace hardware with the inner ear pieces and lapel mics but the jackasses that work here would drop in my ear with dirty language while I'm dealing with a customer just to be funny....
Have you thought about just screaming at the top of your lungs...?dlac