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

The term Voice over IP (VoIP) does not refer to a single service but encompasses an entire collection of services that can fill the phone service needs of many different residential and business ...

Herein lies the opportunity for provider-managed IP VPN solutions. When a company deploys VoIP over an Internet-based do-it-yourself IP VPN (such as the one 82 percent of these education and ...

The most reliable internet protocol (IP) desk phone is Polycom VVX because its hardware is crafted to an extremely high standard, and its user base appears to be consistently satisfied with its ...

Global Crossing last week announced a series of VoIP offerings for business users that range from simple transport to fully managed VoIP over the carrier’s IP VPN services. Global Crossing last week ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. As Internet ...

Over the past few years, a significant penetration of Voice over IP (VoIP) systems has occurred in both enterprise and residential markets. VoIP enables the convergence of data and voice networks into ...

VoIP-over-VPN technology protects the privacy of corporate voice communications in industrial networks, while delivering the cost-saving and technology benefits of Voice-over-IP. By reducing or ...

We recently received a reader's question asking why VoIP quality was different when going over the Internet vs. going over a corporate IP connection. So today, we'd like to review a few basics about ...

We reported last week on internet voice service provider Truphone’s mobile app that enables Voice over IP phone calling over WiFi using Apple’s iPod Touch. Wednesday, the company announced ...