PBX Replacement Plan 2.0
It’s time to dust off that old PBX replacement plan. And throw it away.
Tick. Tick. Tick.
Ah, the sound of your "good ole" PBX humming away over in the phone room. You never intended to keep it for 20 years, but the blasted thing just won't die. You are fond of saying "It takes a lickin and keeps on tickin!" It is bulletproof after all. Or is it? Maybe that ticking is something else.