What is Phone Systems (VoIP) Software? Phone systems software, also known as Voice over IP (VoIP) software, transforms voice data into digital signals that are transmitted through an internet connection to make and receive phone calls. VoIP systems do not require physical landline services or ne...
Voice over Internet Protocol (VoIP) phone systems have become a popular solution and provide far more than voice calls for businesses of all sizes. We reviewed the best business phone systems and compared them based on factors like price, trial periods, customer support, integrations, and calling...
Our team of experts has compared the best small business phone systems for 2025. See up-to-date comparisons, reviews and costs for the top-rated services.
Cisco offers a wide range of business phone systems. Cisco’s systems can be hosted in the cloud or on-premises, are easily configured for businesses with multiple locations, and support thousands of employees. All of Cisco’s unified communication systems can be configured specifically with the ...
Our guide rates the best business phone systems for small businesses. We also compares prices, plans, and features to help you make a smart buying decision.
Business Phone System and Voice over IP (VoIP) Provider headquartered in Raleigh NC. Mobile applications, desktop phones, and more...
A voice communication system configured over an IP phone system, with which users could establish voice calls between analog telephone devices and IP phones through an IP phone system without changing their conventional usage method is provided. To allow analog telephone devices to be able to login...
Voice Over IP Solutions. Metreos Corporation is the leading provider of voice over IP solutions for the rapid development and centralized management of applications that converge voice with enterprise applications and data.
Phone.com: A decent, middle-of-the-road offering, Phone.com can’t compare to the more feature-rich systems on our top list. Zoho Voice: Since it only integrates well with other Zoho products, Zoho Voice only makes sense for those fully entrenched in the Zoho ecosystem—and even then, ...
File Systems and Data Store Fonts Graphics and Multimedia Technologies International Internet Client Services Security Shell and User Interface Voice over IP Phone Services Voice over IP Phone Services Voice over IP Phone Services Catalog Items PC Authentication Phone IME Real-time Communications (RTC) ...