Question 1

What is Voice Over IP?

Accepted Answer

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.

Question 2

How many companies implement Voice Over IP?

Accepted Answer

Based on our data, 60,973 companies implement Voice Over IP. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement Voice Over IP?

Accepted Answer

Voice Over IP is relevant across multiple industries including Telecommunications, IT Services and IT Consulting, Defense and Space Manufacturing. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to Voice Over IP?

Accepted Answer

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Voice Over IP in their job descriptions, requirements, or responsibilities, we identify them as related to Voice Over IP and add them to our database.

Question 5

How can I get the full list of companies that implement Voice Over IP?

Accepted Answer

You can access the complete list of 60,973 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Question 6

How often is the company data updated?

Accepted Answer

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing Voice Over IP and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Comcast	United States	Telecommunications	61k	$80B	Voice Over IP
General Dynamics Information Technology	United States	IT Services and IT Consulting	103k	$7.9B	Voice Over IP
Verizon	United States	IT Services and IT Consulting	100k		Voice Over IP
Leidos	United States	Defense and Space Manufacturing	37k	$14B	Voice Over IP
RingCentral	United States	IT Services and IT Consulting	6.7k	$2B	Voice Over IP
Peraton	United States	IT Services and IT Consulting	13k	$7B	Voice Over IP
TEKsystems	United States	IT Services and IT Consulting	27k		Voice Over IP
Mercor	United States	Software Development	6k		Voice Over IP
Vonage	United States	IT Services and IT Consulting	2.8k	$1.4B	Voice Over IP
8x8	United States	IT Services and IT Consulting	2.8k		Voice Over IP

Companies implementing Voice Over IP

List of companies that implement Voice Over IP