Can Office 365’s Skype for Business replace your PBX system?

“Your phone is your lifeline.” Or so says the telephone company truck that just drove by my window. It’s certainly true: Most businesses are not willing to give up their phones, and as convenient as mobile phones are, there’s still a large market of landlines, PBXs and corporate phone systems that will not go away. And Skype for Business Online in Office 365 wants a piece of that market.The idea behind the cloud PBX feature in Skype for Business Online is to allow small-