Companies using Avaya IP Telephony (VoIP) by Avaya, Inc. in 2025
As of 2025, 778 verified companies use Avaya IP Telephony (VoIP) – across industries, company sizes, and geographies. This is real, verified data. Whether you’re looking to analyze the market, build a target list, or get a sales edge – this is your starting point.
What is Avaya IP Telephony (VoIP) by Avaya, Inc.?
Avaya IP Telephony (VoIP) by Avaya is a communication system that delivers voice and other communications capabilities over an IP network. It is widely used to streamline operations in areas like customer service, unified communications, and collaboration. It’s commonly used across various industries and departments, including IT, customer support, sales, and general business operations.
Last updated date
July 1, 2025
Number of Companies using
778
The majority are based in the
United States
Most common industry?
Manufacturing
Avaya IP Telephony (VoIP)’s sample user list in 2025
Company Name
Country
Industry
Employees
Revenue
Product
United States
United States
Data Collection & Internet Portals
182502
$256.7B
Avaya IP Telephony (VoIP)
Kroger
United States
United States
Department Stores, Shopping Centers & Superstores
414000
$150B
Avaya IP Telephony (VoIP)
We have data on 778 companies that use Avaya IP Telephony (VoIP). Our Avaya IP Telephony (VoIP) customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.
Get a Free Sample of Companies that use Avaya IP Telephony (VoIP)
We’ll send you a personalized preview of companies using Avaya IP Telephony (VoIP)—tailored to your ideal customer profile. No fluff. Just verified data. And a chance to turn tech signals into pipeline.
Avaya IP Telephony (VoIP) users and customers by country
United States
United Kingdom
2.6K Companies
Germany
2.6K Companies
France
2.6K Companies
Canada
2.6K Companies
Where Avaya IP Telephony (VoIP) Shows Up Most
Avaya IP Telephony (VoIP) is used across a wide range of sectors:
Manufacturing
Finance
Hospitals & Physicians Clinics
Business Services
Insurance
From lean startups to global enterprises, Avaya IP Telephony (VoIP)’s footprint is wide, and that means opportunity.
Tech Stack Database
How It Works
It’s everything you wish outbound was—automated, precise, and scalable.
- Landbase finds and qualifies your ideal prospect data automatically
- Landbase deploys specialized AI agents to generate and run high-converting campaigns
- Landbase executes across all channels, handling all the technical complexity behind the scenes.
- Your pipeline fills up. You get to focus on strategy, not busywork.
Trusted by High-Performing GTM Teams
Join the teams using Landbase to:
- Eliminate manual prospecting
- Fill pipeline faster
- Win against competitors
- Built for SDRs, AEs, RevOps, and GTM Leaders
- Powered by AI. Delivered with Speed
FAQs
Contact UsHow latest this data is?
This data is updated on July 1, 2025
What is Avaya IP Telephony (VoIP)?
Avaya IP Telephony (VoIP) is a communication system that delivers voice and other communications capabilities over an IP network. It streamlines operations in areas like customer service, unified communications, and collaboration.
How many companies are using Avaya IP Telephony (VoIP) in 2025?
As of 2025, 778 verified companies are using Avaya IP Telephony (VoIP).
Which country has the most companies using Avaya IP Telephony (VoIP)?
The United States has the highest number of companies using Avaya IP Telephony (VoIP).
Which industries are most commonly using Avaya IP Telephony (VoIP)?
The industries that most commonly use Avaya IP Telephony (VoIP) are Manufacturing, Finance, Hospitals & Physicians Clinics, Business Services, and Insurance.
What kind of data is available in the complete Avaya IP Telephony (VoIP) customers list?
The complete list includes vital company specifics such as industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.