Looking for a solution from a Cisco partner? Connect with our partner ecosystem. Cisco IP Phones change the communications experience, adding new collaboration modes to VoIP, …

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 …

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 …

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 …

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 …

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.

Upgrade your communication infrastructure with Verizon Business' reliable and cutting-edge IP phone systems designed exclusively for businesses. Enhance productivity and collaboration …

An IP PBX (“ Internet Protocol private branch exchange ”) is a telephony system that uses Internet Protocol to transmit voice and other communication data. [1][2][3][4][5] Unlike traditional PBX …

Discover an IP phone system that offers much more than just VoIP calling: call, conference, monitor and manage, all with one advanced solution.

Explore how modern enterprises design IP telephony for control, compliance, and adaptability—across cloud, on-prem, and zero-trust environments.