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How Much Does a Business VoIP Phone System Cost in 2024?

December 9th, 2024 | 5 min. read

By Marissa Olson

Switching to a business VoIP (Voice over Internet Protocol) system has become one of the smartest investments for modern companies. Unlike traditional phone systems, VoIP uses the internet to deliver seamless communication, offering scalability, flexibility, and robust features. But every business owner asks, "How much will it cost?"

The answer depends on several factors, including your business size, needed features, and chosen provider. In this article, we’ll break down the costs of business VoIP systems in 2024 so you can make an informed decision.

Whether you're a small business looking for affordability or a large enterprise needing custom solutions, AIS is here to help you understand your options and maximize value.

What Factors Impact Business VoIP System Costs?

The cost of implementing a business VoIP system isn’t one-size-fits-all. Your specific needs determine how much you’ll spend. Here are the primary factors:

Number of Users




Most VoIP providers charge per user. The more users you have, the higher your monthly bill. Small businesses with fewer than ten users may pay as little as $100 per month, while larger organizations with 50+ users could see monthly costs exceed $1,500. Scalability is a huge advantage of VoIP; you can add or remove users with minimal hassle.

Feature Set



VoIP systems are packed with features like call forwarding, video conferencing, voicemail transcription, auto-attendants, and CRM integrations.

Basic plans include essentials like unlimited calling, while advanced plans offer tools like call analytics, advanced reporting, and API integrations. These premium features can add $10-$30 per user/month. The best part? Many of these features are available as add-ons, so you can customize your package based on actual business needs.

Hardware Requirements




If your team already has compatible devices, you might save on upfront costs. Otherwise, expect to pay for IP phones, headsets, or adapters for existing analog phones. Prices for IP phones range from $50 to $300 per device. High-quality headsets for call centers or hybrid teams can cost anywhere from $30 to $200.

Installation and Setup Fees




Some providers charge a one-time setup fee for installation, which can range from $50 to $500 depending on the complexity of the system. Providers like AIS often offer hands-on support to streamline the transition. With VoIP, the setup is generally faster and less expensive compared to traditional PBX systems, especially for businesses with existing internet infrastructure.

Ongoing Maintenance and Support



Recurring costs for software updates, technical support, and service enhancements can range from 5% to 10% of your total yearly VoIP expenditure. With providers like AIS, you get a dedicated support team that ensures your system runs smoothly, minimizing downtime and disruptions.

Understanding the Different Types of VoIP Pricing

VoIP pricing models vary, giving businesses the flexibility to choose a plan that works best for them. Below are the three most common pricing structures:

Flat Rate Monthly Fees

For businesses that want predictable expenses, flat-rate plans are ideal. These plans typically cover unlimited calling and basic features for a fixed monthly price, usually $20-$40 per user. This is a popular choice for companies with steady call volumes and little variation in usage.

Per-User Pricing

This model is best for growing businesses with dynamic team sizes. Depending on the feature set, prices range from $10 to $50 per user/month. This pricing structure allows companies to scale efficiently as new employees join the team.

Pay-As-You-Go

This is a flexible option for businesses with fluctuating call volumes. You pay based on usage, which is great for seasonal businesses or startups not ready for fixed monthly commitments. While cost-effective, it requires careful monitoring to avoid unexpected expenses during peak periods.

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Typical Costs of a Business VoIP System in 2024

To give you a clearer picture, here’s a cost breakdown:

1. Basic Plans



$10-$20 per user/month.

Includes unlimited calling, basic call management, and voicemail.

2. Mid-Tier Plans



$25-$40 per user/month.

Adds video conferencing, advanced call routing, and CRM integrations.

3. Enterprise Solutions



$50+/user/month or custom quotes.

Includes analytics, 24/7 support, and API-based customizations.

4. Hardware Costs



IP phones: $50-$300 per device.

Headsets: $30-$200.

Adapters for analog phones: $20-$50.

Are There Additional Costs to Consider?

1. Training Your Team: Adopting a VoIP system may require staff training, especially if your business is transitioning from a traditional phone setup. Training costs can range from $200-$500 for small teams. To save on costs, many providers like AIS include training resources or webinars as part of their service packages.



2. International Calling: Although many plans include domestic calls, international calling rates can vary widely. Providers often offer discounted international packages or pay-per-minute rates. If your business deals with overseas clients or has remote international employees, this is an important cost to evaluate.



3. Internet Upgrades: VoIP relies on a stable internet connection. Businesses may need to upgrade their bandwidth or invest in Quality of Service (QoS) routers to prioritize call traffic. These upgrades can cost $100-$500 depending on your current setup. Providers often recommend a speed of at least 100 Mbps for smooth VoIP performance.



4. Long-Term Contracts: Some providers offer lower rates for long-term contracts but charge early termination fees. Evaluate these commitments carefully, especially if your business is in a growth or transitional phase.



5. Redundancy and Backup Systems: For businesses that rely heavily on uninterrupted communication, investing in a secondary internet connection or backup system is crucial. These measures can add $50-$200/month but protect against costly downtimes.

Why Choose AIS for Your VoIP Needs?

At AIS, we know VoIP inside and out. We've helped countless businesses save money while improving communication and collaboration. Here's what sets us apart:

1. Tailored Solutions


Every business is unique. That’s why AIS takes the time to understand your needs and recommend the best plan, ensuring you don’t pay for features you won’t use.

2. Transparent Pricing


With AIS, there are no hidden fees. We believe in giving you all the information upfront, so there are no surprises on your bill.

3. Exceptional Support


From installation to troubleshooting, AIS provides unmatched customer service. Our experts are just a call away to help you with any issues.

4. Seamless Integration


We specialize in integrating VoIP with tools like Microsoft Teams, Salesforce, and Slack, helping you create a unified communication ecosystem. This integration can significantly enhance productivity and user experience.

5. Commitment to Future Growth


VoIP technology is always evolving. AIS stays ahead of the curve, offering cutting-edge solutions that prepare your business for the future.

The Final Say: Making the Smart Choice for Your Business

A business VoIP system is more than a communication tool; it’s an investment in your company’s future. Whether you’re cutting costs, improving customer service, or scaling up, VoIP offers unmatched flexibility and value.

Ready to upgrade your phone system? AIS is here to guide you every step of the way. Visit our Learning Center to explore more VoIP insights or contact us today for a free consultation and personalized quote.

Marissa Olson

A true southerner from Atlanta, Georgia, Marissa has always had a strong passion for writing and storytelling. She moved out west in 2018 where she became an expert on all things business technology-related as the Content Producer at AIS. Coupled with her knowledge of SEO best practices, she's been integral in catapulting AIS to the digital forefront of the industry. In her free time, she enjoys sipping wine and hanging out with her rescue-dog, WIllow. Basically, she loves wine and dogs, but not whiny dogs.