Skip to content
‹ Back to IndustriesSoftware & Technology

6 Key Benefits of VoIP

VoIP (Voice over IP) is increasingly replacing traditional PSTN infrastructure for business communications. The article outlines six key benefits that make VoIP an attractive option for businesses evaluating their telephone services. These benefits span cost savings, flexibility, scalability, and improved workplace collaboration.

This story was produced through MarketScale. See how Software & Technology teams put it to work with Executive Thought Leadership.

By Sam O' Brien · · Ip CallingSam O' BrienTelephoneVoip
Share
6 Key Benefits of VoIP

Key takeaways

01

VoIP reduces communication costs compared to traditional PSTN-based phone systems.

02

VoIP offers greater flexibility and scalability, making it suitable for businesses of varying sizes.

03

The technology supports modern workplace needs including remote work and unified communications.

Free workspace

Turn your Software & Technology expertise into content.

Record interviews, organize footage, and write with AI on a free trial of the MarketScale platform for qualifying companies. No demo required, no credit card.

Try it Free

Voice over IP (VoIP) has been gradually replacing the public switched telephone network (PSTN) as the voice communications infrastructure for businesses, their suppliers, and customers.

If your business isn’t already using VoIP or you’re looking for a viable telephone service, it’s important to know how VoIP is changing the workplace. Let’s take a look at 6 key benefits of VoIP technology.

1. Mobility

With VoIP, workers are no longer tethered to their desks to make and receive phone calls from a specific number. VoIP phone services enable calls to be made anywhere there is a broadband connection, and they allow employees to use the same phone number across the world.

Offices can now exist without in-house workers, and businesses can exist without offices. From the coffee-shop freelancer to the overseas team member, the multi-faceted roles of the remote workers are now a reality. VoIP has contributed to increased global connectivity and round-the-clock availability of businesses today.

This is not only a huge draw for businesses in terms of boosting their performance but also an opportunity to attract employees who are enticed by this work style.

A younger generation who have never known life without the internet have already entered the workforce. They are accustomed to always-on technology but they want a flexible lifestyle. Businesses with technology in place to cater for this are certain to draw a crowd. 

2. Reduced Cost

The cost of calls, expensive private branch exchange (PBX) hardware, and fixed foreign exchange lines are all a thing of the past. Together with simplified and less expensive installation and maintenance, VoIP results in significant cost reduction in comparison to a traditional PSTN system.

3. Less Hardware

VoIP PBX can be implemented entirely in the cloud, without any hardware or committed internal IT team to manage the phone service. But even companies with onsite VoIP applications have less hardware than PBX systems, which require a large phone server and new boards every time a change is made. Also, with VoIP, all business communications share the same data network.

4. Scalability

VoIP allows you to quickly increase your capacity when your business grows, or for seasonal rushes. Also, because of the cloud, you can use as much or as little capacity as you need and simply scale up or down as your needs change. If you need to move or add a line, this is easy to do. You can also appear to have offices in more than one location, increasing your presence without the expansion costs.

5. Features

Many standard VoIP phone services come with features that would be additional extras, with additional charges, with previous phone system suppliers. They even provide services that are not provided with traditional phone services.

Features like call forwarding, three-way calling, caller ID, electronic and video messaging, video conference, online meetings and more are available with VoIP. 

Phone solutions can serve as the basis of all business communications and integrate with email and calendars.

6. Productivity

Because VoIP services offer the extra features mentioned above, employees will have access to all the tools required to be more efficient and productive. What’s more, VoIP phones offer more intuitive interfaces so employees can start using the phone service with little or no training. VoIP also integrates easily with other company applications.

Furthermore, improved productivity comes with combined audio, video and data communications (or unified communications). Unified communications provide efficient, real-time collaboration between different teams of workers, leading to faster decisions and accelerated outcomes.

Author bio: Sam O’Brien is the Senior Website Optimisation & User Experience Manager for EMEA at RingCentral, a global UCaaS systems provider. Sam has a passion for innovation and loves exploring ways to collaborate more with dispersed teams. He has written for websites such as BambooHR and Vault.

Email: sam.obrien@ringcentral.com

For the latest B2B news, trends and tips check out our industry pages! You can also follow us on Linkedin or Twitter at @MarketScale!

Your experts belong here

Every story in MarketScale Software & Technology starts with a company putting its solutions engineers, product teams, and customer engineers on the record. Buyers are already reading this topic. The only question is whose experts they find.

Buyers ask AI engines who to consider, and published expert answers are what those engines cite.

Book DemoSee how it works15 minutes, straight to a calendar.

About the author

SO
Sam O' Brien
B2B Weekly

The week in Software & Technology, and sixteen other industries, every Monday.

Ten stories, one-line takes, five minutes. Free.

Software & Technology: are you visible to AI?

Before they reach out, Software & Technology buyers ask AI engines which vendors to trust. Explore how your experts, customers, and partners can become useful content for buyers and AI search.

Free Trial

You just read one Software & Technology expert. Your company is full of them.

This article was produced through MarketScale. The same platform turns your solutions engineers, product teams, and customer engineers into the articles, video, and social content Software & Technology buyers are searching for. Start a free trial and see it with your own people. For qualifying companies, no credit card, no demo required.

NPS +73 · 1,000+ creators · 38+ countries

What your free trial includes

Hands-on access to the MarketScale platform
Media requests to your crowd, remote recording, AI writing tools
No demo required. No credit card.
For qualifying companies. Company confirmation required.

More Software & Technology Insights

Cloud and services are 44% of Mexico's tech spend but over 92% of growth

Cloud and services are 44% of Mexico's tech spend but over 92% of growth

Mexico's corporate tech spending is projected at MX$547 billion (US$31.8 billion) in 2026, up 4.1%. Cloud and services take more than 92% of that growth, while servers and PCs sit last on priority lists. Buying decisions now happen in subscription contracts.

  • 01Cloud and services make up 44% of Mexico's corporate tech market and more than 92% of its growth, so subscription contracts are where this year's real buying decisions happen.
  • 02Public cloud is projected to grow 16.1% in Mexico in 2026, roughly four times the 4.1% pace of total tech spending. That gap is a useful benchmark for any IT budget still built around equipment.

Nov 12, 2026

Prismatic Algos Reports Trading-Filter Results Across 150 Live Accounts

Prismatic Algos released its free Algo Consistency Index (ACI), a public research package with findings from 105 strategy backtests and 150 live trading accounts testing trading-halt and risk-scaling filters. The research found no validated advantage for the tested filters over randomized comparisons, providing developers and researchers a reference dashboard and methodology to evaluate algorithmic trading controls.

  • 01No tested trading-halt or risk-scaling rule outperformed its randomized comparison across 56 trend, 26 mean-reversion, and 23 session-clock backtests plus 150 live accounts.
  • 02The free ACI dashboard uses 12 reference strategies across 17 symbols and three mechanism families, with data transparency about sources, dates and sample sizes for EA developers and portfolio teams.
  • 03ACI is descriptive research not validated for predicting returns or improving trading decisions; Prismatic Algos removed the proposed sizing multiplier on Oct. 28 based on the findings.

Nov 12, 2026

Proofpoint agrees to buy Varonis for $6.3 billion to guard what AI agents can reach

Proofpoint agrees to buy Varonis for $6.3 billion to guard what AI agents can reach

Proofpoint agreed to buy Varonis Systems for about $6.3 billion in cash, or $49.75 a share. The deal is expected to close in the first half of 2027 if Varonis shareholders and regulators approve it. It pairs Proofpoint's email and collaboration security with Varonis's data permissions, a bet on controlling what AI agents can reach. Until the deal closes, buyers deal with two separate vendors.

  • 01Proofpoint's $6.3 billion Varonis deal puts the message layer (email, cloud apps, collaboration tools) and the data-permission layer under one owner, a bet that AI agent risk sits where the two meet.
  • 02The combined platform is a stated plan: the two companies stay separate until a close expected in the first half of 2027, so anything bought today is bought as each company ships it.
  • 03The companies say the combined business will serve more than 16,000 enterprises; Proofpoint alone says it serves more than 14,000 large enterprises.

Nov 12, 2026

Explore More Software & Technology Insights

Read more expert perspectives from across Software & Technology.

Browse Software & Technology Hub

About the Expert

SO
Sam O' Brien

Chief Marketing Officer at RingCentral

Sam O'Brien is a digital marketing and technology professional with experience in growth strategy and content marketing. He has contributed thought leadership on topics including VoIP, unified communications, and business technology. He has been associated with SaaS and tech-focused organizations.

For B2B teams

Your experts could be publishing here

Stories like this one run on content MarketScale captures from real practitioners. See how your team's expertise becomes coverage in Software & Technology and beyond.

Book a Demo

Or call us. No forms required. We pick up. 214-945-2512