Hey Kbox we use it in work and find it great.
It was Eircom who supplied and installed the system. We have 12 phones
all connected through it ............so basically free calls between these phones / offices
The System is expensive about 7,000 - 8,000 in total but that's it a once off payment.
It made sense for us at the time as Our Old system was broken and beyond repair.
The only fault with the system is that if you are using your broadband it affects the sound
quality. We installed new routers that allow you to specify what bandwith any program or piece
of hardware can use .which solves the prob , but eircom don't supply them.......bit stupid in my opinion.
There are alot of company's supplying similar systems for alot cheaper but all i can say is we have it installed
now for over 3 yrs and not once has it ever broke or stopped working.
Niall.