Voice over Internet Protocol (VoIP) phone systems have grown far beyond simple telephone replacements, offering advanced features that were once only available to large corporations. Improved networks and smarter software now drive better call quality and team collaboration.

Back in the day, a phone was just a phone. Now, it’s a veritable computer in the palm of your hand, part tool and part entertainment, with the ability to perform a multitude of interesting and advanced functions. It does still make calls, of course, but even that aspect is a bit different than how things used to be because of the increasingly popular technology called VoIP.

In technical terms, VoIP is a broadband phone service that uses the internet instead of a public switched telephone network (PSTN) for things like voice calls and video conferencing.