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  1. Voice over IP - Wikipedia

    VoIP enables voice calls to be transmitted as data packets, facilitating various methods of voice communication, including traditional applications like Skype, Microsoft Teams, Google Voice, …

  2. Voice Over Internet Protocol (VoIP) - Federal Communications …

    Voice over Internet Protocol (VoIP), is a technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line.

  3. What is VoIP? Complete Guide to Voice Over IP

    Feb 12, 2025 · VoIP (Voice over Internet Protocol) is a voice communications technology that makes and receives telephone calls over the Internet instead of the wired analog network.

  4. What Is a VoIP Phone and How Does It Work in 2025? - Twilio

    VoIP stands for Voice Over Internet Protocol (you might hear it referred to as IP telephony, too), and it's a technology that enables you to make and receive voice calls over the internet.

  5. What Is VoIP? The Newbie's Guide to Voice over IP - Nextiva

    Aug 6, 2025 · VoIP is a communications technology that enables you to make phone calls using your broadband connection instead of landline service. VoIP stands for Voice over Internet …

  6. What is VoIP (voice over Internet Protocol)? - TechTarget

    Apr 22, 2024 · VoIP (voice over Internet Protocol) is the transmission of voice and multimedia content over an internet connection. VoIP allows users to make voice calls from a computer, …

  7. What Is VoIP and How Do VoIP Phone Systems Work? - AVG

    Dec 15, 2025 · VoIP, or Voice over Internet Protocol, is one of the main technologies used in apps that offer internet-based voice and video calls. Learn more about how VoIP works, including …

  8. What is VoIP? A Complete Guide for Beginners in 2025 - Calilio

    Nov 28, 2025 · What is VoIP? VoIP, short for Voice over Internet Protocol, is a technology that lets you make and receive calls using the internet instead of traditional phone lines. In simple …

  9. VoIP | Definition, Meaning, & Facts | Britannica

    Nov 14, 2025 · VoIP, communications technology for carrying voice telephone traffic over a data network such as the Internet. VoIP uses the Internet Protocol (IP) and works by converting …

  10. What Is VoIP? The Ultimate Guide – Forbes Advisor

    Sep 26, 2024 · VoIP is a communication technology that makes phone calls over the internet rather than landline or mobile networks. VoIP is software-based, so users can make calls from …