Every company, no matter the size, needs a robust communications platform. The top voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a ...

A voice over IP (VoIP) service can improve your call quality and save you money compared with a traditional landline. These ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

With three years spent researching, comparing, and testing software products, Tyler Webb is an expert on all things telecommunications. With work featured on GetVoIP.com, he's written over 150 ...

The UK landline shutdown that telecoms providers have been warning about for years is no longer a future event. With ...

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 ...

Many VoIP systems allow call forwarding to or other integrations with mobile devices, allowing your employees to take business calls from their cell phones. — Getty Images/Emma Kim The best phone ...

Appliances from Allworx, Critical Links, Fonality, Microsoft, and Sutus all combine sophisticated features and low cost; they differ in breadth and complexity, with Fonality’s Asterisk-based PBXtra ...

PBX facilitates calls using physical phone lines, while VoIP facilitates them over the internet. Discover why those differences matter and which one’s right for your business. At first glance, PBX and ...

We may receive a commission from our partners if you click on a link to review or purchase a product or service. Click to Learn More Starting at just $10 per user, per month, Zoom Phone is a low-cost, ...

In addition to video conferencing, VoIP systems have features like file-sharing and one-to-one and group messaging so you can quickly and easily share and receive information to keep your business ...

Navigate the VoIP landscape with ease and retire your old lines with our guide on the best VoIP providers of 2026.