A voice over IP (VoIP) service can improve your call quality and save you money compared with a traditional landline. These are the top VoIP services we've tested for home phone needs.

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...

Voice over Internet Protocol (VoIP) has transformed how businesses communicate: voice calls transmitted over broadband ...

Session Initiation Protocol is used widely for the setup, teardown and management of VoIP calls. Much of its functionality is related to the setup of calls, as its name implies. Part of this setup ...

The phone system you choose can be a make-or-break decision for your business. There are many factors to consider when you’re deciding between a landline and a VoIP system, including cost, reliability ...

VoIP and landline are options for your business phone system needs. Learn the pros and cons of each and how to choose the ...

While still just a trickle, early defectors to voice over IP (VoIP) represent the vanguard in a trend that some analysts believe could soon roil the communications industry. Independent VoIP providers ...

That's 3com's NBX V3000 VoIP switch on the left, and a switch based on open-source Asterisk on the right. I made that canvass as a result of reading a post by Paul Ryan, the ITXtreme columnist for ...

Following up on the VoIP quality issues that we discussed in last week’s newsletter, this week we’d like to take a deeper dive into some of the possible problems that can make VoIP call quality ...

VoIP is an internet-based service that can help you connect to people across the world for cheap. Credit: Bob Al-Greene / Mashable If you've never heard of VoIP, don't panic. It's not an acronym ...