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Companies implementing Voice Over IP

Voice over IP (VoIP) is a set of protocols and technologies that enable voice calls and multimedia sessions to be transmitted over IP networks such as the Internet.

62,769

companies

List of companies that implement Voice Over IP

This is sourced from job postings — companies only hire for what they actively use or plan to adopt · how we source this →

  • Comcast logo
    United StatesEmployees62kRevenue$80BTelecommunications
    Voice Over IPHigh confidence
  • Verizon logo
    United StatesEmployees102kIT Services and IT Consulting
    Voice Over IPHigh confidence
  • General Dynamics Information Technology logo
    United StatesEmployees103kRevenue$7.9BIT Services and IT Consulting
    Voice Over IPHigh confidence
  • RingCentral logo
    United StatesEmployees6.5kRevenue$2BIT Services and IT Consulting
    Voice Over IPHigh confidence
  • Leidos logo
    United StatesEmployees37kRevenue$14BDefense and Space Manufacturing
    Voice Over IPHigh confidence
  • Peraton logo
    United StatesEmployees14kRevenue$7BIT Services and IT Consulting
    Voice Over IPHigh confidence
  • CACI International Inc logo
    United StatesEmployees23kIT Services and IT Consulting
    Voice Over IPHigh confidence
  • Vonage logo
    United StatesEmployees3kRevenue$1.4BIT Services and IT Consulting
    Voice Over IPHigh confidence
  • Motorola Solutions logo
    United KingdomEmployees29kRevenue$8.2BSoftware Development
    Voice Over IPHigh confidence
  • NICE logo
    United StatesEmployees13kSoftware Development
    Voice Over IPHigh confidence

Showing top companies out of 62,769 that implement Voice Over IP. Get the full list on TheirStack.

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