VoIP (Voice over Internet Protocol) is a system for transmitting voice calls over the internet, rather than a phone line.

Mark Bruk, a frequent business traveler, always packs a Plantronic headset with an ear bud and microphone so he can plug into any computer and make phone calls on the cheap. Once he finds an Internet ...

Internet telephony is on the rise and moving away from its geeky roots. Even Tesco is selling an Internet phone that costs around £10 and plugs into your computer's USB slot. It uses Tesco's ...

When it comes to notebooks and desktop computers and you want to do VOIP chat, games and voice calls, you need a headset with a mic. Sennheiser has been making some of the best headphones on the ...

In the wake of the Covid-19 pandemic, companies are looking to multi-channel communications to empower their remote and hybrid workforces. We dive deep into VoIP and Unified Communications as a ...

Voice over IP (VoIP) security is a challenge for IT staff because IP telephony (IPT) brings with it not only the security problems of data networks but also new threats specific to VoIP. In this ...

A group of privacy advocates and technology companies on Tuesday filed court papers to challenge a ruling by the U.S. Federal Communications Commission (FCC), saying it overstepped its authority by ...

Testing your VoIP security system against all the threats that exist on the network can be a full time job. This guide documents how a VoIP system can be tested and suggest some of the available tools ...