The Best Business VoIP Services We've Tested for 2026
Dec 8, 2025 · Cloud-based voice over IP (VoIP) has long been the go-to solution for business telephony. But that doesn't mean choosing the right VoIP service is easy. Modern VoIP …
VoIP Phone System: How It Works, Top Features & Pricing
Get a complete business phone system with advanced features and superior call quality for less. What is a VoIP Phone System? Voice over Internet Protocol (VoIP) makes it easier for …
IP Telephony/Voice over IP (VoIP) - Cisco
IP Telephony utilizes the VoIP standards to create a telephony system where higher level features such as advanced call routing, voice mail, contact centers, etc., can be utilized.
VoIP Phone Service [Trusted by 500,000+ Companies] - RingCentral
To make the most out of your VoIP telephone services, RingCentral offers high-quality desktop VoIP phones that utilize standard Session Initiation Protocol (SIP) and integrate seamlessly …
business ip phone systems - Verizon
Upgrade your communication infrastructure with Verizon Business' reliable and cutting-edge IP phone systems designed exclusively for businesses. Enhance productivity and collaboration …
What Is IP Telephony? [+ Most Common Protocols & Benefits]
May 27, 2025 · IP telephony uses Internet Protocol’s packet-switched connections to enable various communication services. These services include voice calling, voicemail, video calling, …
Best Corporate Telephony Reviews 2025 | Gartner Peer Insights
Find the top Corporate IP Telephony Software with Gartner. Compare and filter by verified product reviews and choose the software that’s right for your organization.
10 Best VoIP Services of 2025 – Forbes Advisor
Voice-over-internet-protocol (VoIP) phone systems enable you to make calls and send texts over the internet. This cloud-based communication technology is easy to set up and manage …
Business VoIP Phone System | Dialpad
All the VoIP phone system features your business needs—and more Dialpad isn't just a business phone VoIP solution. It's a fully unified business communications platform that comes with …
Best IP PBX Systems 2025 - TrustRadius
Cyprus based company 3CX offers an IP PBX phone system. More than just a PBX, Yeastar P-Series PBX System is a converged system purposed-built for SMEs' business communications.