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.
65,120
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 →
| Company | Country | Industry | Employees | Revenue | Technologies |
|---|---|---|---|---|---|
 United States | Telecommunications | 62k | $80B | Voice Over IP | |
United States | IT Services and IT Consulting | 103k | $7.9B | Voice Over IP | |
United States | IT Services and IT Consulting | 102k | Voice Over IP | ||
United States | Defense and Space Manufacturing | 37k | $14B | Voice Over IP | |
United States | IT Services and IT Consulting | 14k | $7B | Voice Over IP | |
United States | IT Services and IT Consulting | 6.7k | $2B | Voice Over IP | |
United States | IT Services and IT Consulting | 3k | $1.4B | Voice Over IP | |
 United Kingdom | Software Development | 28k | $8.2B | Voice Over IP | |
United States | Internet Marketplace Platforms | 1.2k | Voice Over IP | ||
United States | Software Development | 3.1k | Voice Over IP |
Showing top companies out of 65,120 that implement Voice Over IP. Get the full list on TheirStack.
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