In this mega guide, we break down what you need to know about the best VoIP phone solution. With numerous phone systems on the market, it can be tough to choose the right one.

Before we dive right in, it is best to review your small business communication goals. You want to ensure the business VoIP provider you decide to use has what you need to meet them effectively.

Full of helpful information, this guide cuts through all the useless noise online. We want you to get straight to the best VoIP phone services in the industry today.

Choose a VoIP phone solution that will improve call quality and overall customer service. The goal is to find the right VoIP system that adds real value to your business, teams, and customers.



Table of Contents:




What is VoIP?


VoIP is an office phone for a business. It is an acronym that stands for Voice over Internet Protocol.

It is a phone service that uses your internet connection to make and receive calls. It also offers more communication functionality and options for your business to use. It gives you the flexibility to conduct your work from anywhere, and on any device.

No longer will you need to stay close to your analog desk phone to receive customer calls, or communicate with a colleague. You have the freedom to roam.  As long as you have a working internet connection, you can communicate with customers. IP phone systems allow you to take business calls from your smartphone when you’re on the go.

Use your mobile devices and VoIP to transform your workplace. You can make it a virtual office when using a VoIP solution.


How Office Phone Systems Benefit Your Customers


As customer expectations are high, you need to deliver what they need, and VoIP can help you.

There are a variety of common qualities necessary to provide excellent service. The traditional ways no longer work because your customers want more. They crave a premium experience from businesses they patronize. With a modern phone system for your business, you can serve them even better.

To address customer needs, you must incorporate the following into the buyer’s journey. (See below)

  • Strong communication connections
  • Rapid responses to voicemail messages
  • Quick retrieval of customer information
  • A willingness to help and support
  • Provide convenience, features, and options
  • Ability to chat with a human online or onsite
  • Multiple customer service channels

These are only a few of the ways your business can meet the standards of today’s customers. For your business to gain happy customers, you have to have a system that will help you. Even small businesses can increase their experience by using a high-quality business phone system.

Customers want comfortable, quick, useful, and seamless experiences.

Each customer has a picture of what exceptional service looks like in their minds. If you do not have an understanding of what this entails for each customer, it will cause frustration. Customers are only moments away from a fiery tweet because they typically call in from their mobile phones.

How you communicate with customers is vital to the survival of your business. Choose a reliable phone system for your office, so your customers can always reach you. In the event of inclement weather, you can route calls to your cell phone, too.


How Business VoIP Phone Systems Impact Your Bottom Line


The phone service provider you choose impacts customer satisfaction and buying decisions.

Unfortunately, some businesses fail to realize just how much each interaction matters.

It is the build-up of customer interactions that create experiences. Moreover, it is all the small interactions that consist of  “daily details.”

As your team interacts with customers every day, the methods they use need to run smoothly. The tools they use to communicate cannot be the reason poor service occurs. Even if your office has a PBX, you can equip it with a reliable cloud phone system, too.

Whether you’re using popular tools from Microsoft or Google, be sure to always take into account if these tools are useful, such as messaging platforms, SMS, emails, and phone system capabilities.

Consider their quality and if the tools you use are performing at a top-notch level. Interactions and tools affect the customer’s overall experience with your business.

Popular IP PBX systems can be retrofitted with high-performance VoIP solutions, especially if it’s Avaya, Cisco, or Polycom. SIP Trunks provide the backbone of cloud PBX voice communication.

If your current business phone system does not serve you, it’s time for a switch.

You need a system that supports the experiences you provide, and the service you expect. Your business needs VoIP.


8 Best Business Phone System Providers


Whether you’re searching for the best office phone for a small business or large enterprise, you should be communicating with your customers and employees on a higher level. Switch out your old telephone system for one of the best business VoIP providers.

Use the reasons why making a switch is important to your business needs. Are you looking for a call center-friendly system? Or, do you want more or less control over how your business service works?

What you decide will impact the type of VoIP system your business requires. Here are a few systems to consider when reviewing the providers in this article:

  • PBX (Private Branch Exchange) – Used to communicate internally (within the company) and externally (with the outside world). It is a private telephone network. PBXs often handle internal phone extensions and call management.
  • Virtual PBX – Used to provide businesses of all sizes PBX technology to manage phone tasks within offices and departments.
  • SIP Trunking – A Session Initiation Protocol (SIP) Trunk is used for multiple real-time applications like voice and video applications. Data is sent and received via a SIP client.
  • PSTN (Public switched telephone network)

A PTSN is the infrastructure and services for public telecommunication.  It is a public telephone network.

Below are five of the best business VoIP service providers. Choose from the best of the best to enhance your business communication and customer service experiences.



1. RingCentral


RingCentral business phone systems


RingCentral’s phone system combines voice, video, conferencing, and team messaging into one unified and seamless communication system.

One of the first companies to enter the VoIP space, RingCentral is known for its innovative and cutting-edge technology which is integrated into a secure, one-stop, cloud-hosted communication solution.

RingCentral’s team collaboration features such as real-time messaging, video calling, screen share, and file sharing allow users to communicate and collaborate from anywhere, which means greater productivity and efficiency.

RingCentral also offers top-of-the-line international video conferencing which allows companies to conduct face-to-face meetings (with screen sharing) while vastly reducing travel expenses.

RingCentral pricing starts at $19.99 monthly per user for their “Essentials” plan which allows for up to 20 users.  For more than 20 users you can choose from their “Standard” plan at $24.99 monthly per user or their “Premium” or “Ultimate” plans which offer advanced features such as automatic call recording, single sign-on, and CRM integrations. Learn more about RingCentral’s plans and pricing here.



2. Nextiva


Nextiva Business Phones


The Nextiva platform, like other Grasshopper alternatives, unifies your business communication. Its VoIP phone service and features turn prospects into loyal customers.

A dependable VoIP system, many businesses choose to rely on Nextiva to conduct business activities inside and outside the office. Your location no longer depicts how much work you can complete. You can now finish all work projects from anywhere via your smartphone.

Nextiva equips your team with the right business tools to keep employees productive, and customers satisfied. With items like call routing, hold music, video-conferencing, and various calling features, your business is ready to rule the world.

Let’s just say, building strong relationships and experiences has never been easier.

Everything you need is included like call logs, call waiting, advanced voicemail, and a toll-free phone number at no additional charge.

The price of Nextiva’s phone service starts from $20.00 per user every month. When you add more users, the better deal you will receive. Nextiva gives you options to expand your office phone and save money. Learn more about Nextiva telephony plans here.



3. GoToConnect


GoToConnect Small Business Phone Systems


GoToConnect service benefits for businesses is to simplify phone line management, call monitoring, and conferencing setup.

It helps with improving communication and collaboration with teams, employees, and customers making it one of the best phone systems out there.

GoToConnect offers your business the ability to combine voice and video, as well as mobility.

You can use your mobile device to stay connected to work while on-the-go.

The price of Jive phone service starts from $19.95-$29.95 per month per user. After that, price plans change with every additional group of users. GoToConnect plans use a tier method.



4. 8×8, Inc


8x8 Business Phone System


8×8 places its efforts on ensuring they have a truly unified cloud-based communication system that works simply and seamlessly with your business.

They pride themselves on their innovative thinking to provide reliable and crafty solutions. 8×8 wants to keep you connected to your customers.

Your business miscommunication issues will immediately lessen with the 8×8 system. You can make better relationships by ensuring the delivery of messages is no longer getting in the way.

The price of 8×8 phone service starts from $15.oo per month, per user from for their X Series X2 plan. After that, the price goes up to $172 per month, per user, for the X8 plan which is their most advanced plan. You have several available options to choose from for your business. Learn more about 8×8 plans here.



5. Dialpad


Dialpad Desk Phones


Dialpad makes your business calls better. It works by offering various ways to connect your team with its customers.

Gain a variety of tools with one of the best office phones for your business. Opportunities for gaining more customer connections are bound to happen as a result.

Dialpad powers your business communication in multiple ways: voice, video, messages, AI, and meetings across your existing devices.

Dialpad pricing starts from $25.00 per month, per user. They also offer a Pro and Enterprise option at different prices. Learn more about Dialpad phone plans here.



6. Vonage Business


Vonage Business Phone Systems


The Vonage Business office phone is entirely cloud-based. Additionally, Vonage Business allows you to implement new software easily without additional infrastructure or costs so that you can easily scale as your business grows.

The Vonage Business API platform, Nexmo, allows businesses to greatly improve customer experiences with omni-channel capabilities.  Nexmo uses the very latest technology to connect businesses with consumers in real-time, in whichever channel the consumer prefers. 

This could be voice, email, chat or social media.  Additionally, embedded communications create contextually relevant interactions to keep customers happy, improve sales and streamline customer service.

Vonage Business plans go down in the price per line the more phone lines you have. For example, for 1-4 lines, plans start at $19.99 monthly per line. For 5-19 lines, plans start at $17.99 monthly per line. For 20-99 lines, plans start at $14.99 monthly per line. Learn more about Vonage’s Business Cloud plans and pricing here, and the state of Vonage Business here.



7. Ooma


Ooma Business Phones


Ooma offers technology to assure every customer call coming in or going out from your business is crystal clear.

It delivers voice quality even under extreme conditions. By using a collection of advanced technologies, Ooma works to keep the conversation flowing.

When you replace your landline with a VoIP provider, you will feel the difference. Not only does it enhance employee commitment to service, but it delivers ease.

The price of Ooma phone service starts from $19.00 per month, per user.

Your VoIP phone service you choose needs to be reliable, dependable, and supportive, both for you and your customers.

Do not allow your business VoIP system to let you down. Stop losing customers, employees, and money.

When you decide to use a VoIP phone provider, you choose to make employees and customers the top priorities of your business. Learn more about Ooma Pricing and plans.



8. Avaya


Avaya Small Business Phone System


Avaya offers a cloud phone system that lets its users call, chat, meet, and collaborate with employees and customers all on one platform. Their tool is designed to offer personalized, intelligent, and effortless interactions for all Avaya users.

The company has a complicated past. In 1995, Lucent Technologies spun off from AT&T. Five years later, Avaya spun off from Lucent. Avaya actually went bankrupt in 2017 but was eventually saved by RingCentral. The two companies entered a partnership in 2019 to create Avaya Cloud Office, which is powered by RingCentral

Avaya Cloud Office was designed to give its users an all-in-one experience that specifically fits the way you work. You can get in touch with customers or coworkers through the platform’s voice or SMS messaging using your desktop or mobile device. Avaya Cloud Office also offers a video meeting solution for up to 200 participants. Users can also leverage Avaya’s analytics offering to see how effective your business’s communications are. 

Avaya Cloud Office has four different pricing plans available, with each individual price based on the number of licenses you need for the software. Companies with less than 20 users can take advantage of the Essentials plan, starting at $19.99/user/month. The remaining pricing plans are available to organizations with 20+ users. The Standard plan starts at $24.99/user/month, Premium begins at $34.99/user/month, and Ultimate starts at $49.99/user/month.


What Are Customer Interactions & How to Deliver Them


Customer interactions consist of two things. One, providing “daily details” and two, the methods you use to deliver them. These are essential in any of the best phone systems for small businesses and major enterprises.


What Are “Daily Details?”

The phrase “daily details” is how I sum up what needs to happen during every interaction. It consists of the following:

  • Unified Communication: Everyone in the office communicates with customers using one fully integrated phone system. This also includes CRM software, text messaging, helpdesk, and call center functions.
  • Quality of Service: This includes uptime, internet connection, availability, user experience, security, and customer support.
  • Business Contact Options: Local number, call recording, call forwarding, mobile app, cell phone, visits in-person, website, toll-free number, and easy to find on search engines like Google.
  • Product Details: high-quality items, in-stock, buying options, affordability, and advanced features.


How to Deliver “Daily Details”

Another essential factor in creating positive interactions are the methods you use. The methods to deliver “daily details,” include:

You can also deliver daily details using free help desk software.  Every interaction you have with customers is critical. Pay attention to what you provide and how you deliver it.

The phone service provider you choose matters too. Not only will it affect the customer experience, but employee ones too.

These are your business’ most important relationships. You must have an office phone that supports both of them.


Choose a Business Phone System that Meets Employee Needs


You have employees because you need them for your business. They, too, have needs that go beyond receiving a paycheck.

Meeting employee needs ensures better customer interactions, which leads to more sales.

By using a VoIP small business phone service, you equip employees with the right tools. It makes it easier to deliver “daily details” during every interaction. As a result, you will see success.

As a business owner, you are responsible for meeting employee needs. They rely on you to supply them with supportive methods. What do employees want from employers?

  • Access to capable equipment and features
  • Ability to work on their phones with a mobile app
  • Remote work options – temporary or permanent
  • Task management and organization
  • Clear and concise customer management tools
  • Serve customers across multiple channels, beyond the phone
  • High-quality products and services to sell
  • A reliable and trustworthy phone system

Your VoIP provider needs to include methods that enable you to meet your employee needs.

Your small business phone system handles more than outgoing and incoming calls. Your employees, along with your customers, need more. 

Happy employees mean happy customers.


Methods to Meet Employee Needs

  • Video conferencing
  • Caller ID
  • Auto Attendant
  • High-speed internet connection
  • Mobile Device Features for iOS and Android
  • Softphone
  • Handset
  • Headset
  • Cordless Phone
  • Call Center Management Software
  • Automatic call recording
  • Information Management Platform


Make Employee Connections With Conference Calling

When you equip employees with features that promote connectivity, you take your business to the next level.

Employees want to collaborate and make connections with team members.

Incorporating tools like conference calling and web conferencing software can unlock new levels of productivity for your small business.

Phone service alone can only take your business so far. Landlines have too many restrictions for you to go where you want to go.

Enabling your employees to converse, meet, and discuss projects live is what you need to grow your business. Your business phone system is your competitive advantage.

If the virtual phone system your business uses does not keep employees connecting, soon this will be reflective in the service you provide. The trickling in of unhappy customers will begin.

Your employee experiences dramatically impact the outcome of your customer experiences.

You can no longer have a lousy phone system that lacks compelling features. Modern phone systems offer redundancy to direct calls to cell phones in the unlikely event of an internet connection outage. Whether you’re selling the best office phone for a small business or international enterprise, a modern VoIP solution is within reach.


The Cause and Cost of Bad Customer Experiences


Having a business in the digital age makes it all too easy to forget about one of the oldest methods of customer communication: the telephone system.

As a result, some businesses believe that other forms of communication take priority, but 92% of all customer interactions happen over the phone.

That does not necessarily mean all of them are phone calls, which is why you need a VoIP system that can support your business.

If your business phone system is lagging, you are disappointing your customers and employees. You can do so much better.


Bad Customer Experience Examples

The average company loses between 10% and 30% of its customers each year. It does not take long for these numbers to grow, especially if you continue to provide poor quality business connections.

Unhappy customers and employees happen due to inadequate VoIP equipment, management, or service. Here are many sources of frustration reported by small businesses:

  • Missed calls that don’t get returned
  • Being put on mute versus hold
  • Long hold times
  • Sent to voicemail instead of correct team members
  • Echos, delays, or static on calls
  • Dropped calls
  • Confusing dialing instructions for outbound calling
  • Difficult tools
  • Unreliable call transfers
  • Abandoned calls
  • Wrong phone number transfer
  • Poor customer service
  • Slow or unreliable Wi-Fi
  • Unreliable VoIP phone systems
  • Sluggish and buggy mobile apps


Bad Customer and Employee Experience Statistics

When your phone service provider is not up to par, it costs you. These bad experience statistics put the cost into perspective.

  • A person spends an average of 9.5 minutes attempting to reach a human when trapped in an automated phone system.
  • Globally, the average value of a lost customer is $243.
  • 71% of consumers have ended their relationship with a company due to poor customer service.
  • $83 billion is the cost of poor customer service in the US.
  • Turnover for customer service employees is 27% annually.
  • More than two-thirds of customers have hung up on a business phone system in frustration of not being able to reach a live person.

Bad customer experiences impact business in many ways. Some are immediate, while others have a more lasting effect.


The Impact of Bad Experiences on Business

You decide whether your phone system will create miscommunication and irritable interactions, or smooth conversations that put everyone at ease.


Upgrading Your Office Phone System is Essential


Upgrading your phone system is not just about updating your actual phone to the latest Polycom or Yealink phone. Evaluate your needs today and in the future – 2-3 years would be a good idea. Hop like a grasshopper to using VoIP and don’t delay in your migration to implement your new phone system.

Make sure you have a high-performance internet connection. All the best business phone systems in the modern era use VoIP, requiring a stable and speedy internet connection. Be sure to consider feature comparisons and reviews.

Your office phone can be the best technology investment you’ve ever made because it affects sales, marketing, operations, and customer service. Check out our latest guide to ensure that you get the best office phone system features available.


Office Phone Systems for SMBs FAQs


Below, we’ve answered a few common questions about office phone systems.


A small business phone system is a Voice Over Internet Protocol (VoIP) telephony communication platform that uses the Internet, not the standard PSTN network, to make/receive phone calls. VoIP phones offer advanced features like visual voicemail, call recording, and call routing not available on traditional desk phones. 

What is “Bring Your Own Device” (BYOD)? 

Note that most small business phone systems today include additional communication channels and team collaboration solutions, such as video calling, instant chat messaging, SMS texting, and file sharing. 

VoIP phone solutions offer several tiered, scalable plans that are payable on a monthly basis.

Though the specific features you need will depend on the nature of your business, you should look for a small business phone system that offers: 

  • At least a 99.9% guaranteed uptime

  • Scalable pricing/plans, whether all-in-one feature bundles or features that can be purchased a la carte

  • Mobile applications for Apple and Android devices 

  • Integrations with existing third-party communication and client management software (CRM systems, video calling tools, project management apps, etc.) 

  • Unlimited calling in the United States and Canada

  • Local, toll-free, and/or vanity business phone numbers

  • Standard VoIP features like call routing, call forwarding, call recording, call transfer, call queueing, IVR, etc. See more standard VoIP features here

One of the biggest reasons for the popularity of VoIP phone systems is that they require very little equipment and hardware to operate.

The most important thing you’ll need is a stable Internet connection from your ISP with a bandwidth of at least 100kpbs/second. Note that the VoIP provider is not responsible for the cost/management of your Internet. 

You’ll also need a router and modem. 

Since VoIP phones offer softphone capabilities and mobile applications via BYOD, you aren’t required to purchase any new phones or computers.  

The majority of VoIP users opt for a cloud-based solution, which means the provider is responsible for hosting the data server. Some businesses opt for on-premises VoIP service, which requires additional equipment (and professional setup/installation.) 

Common, but optional, equipment also includes headsets, speakers, analog phones, microphones, and even professionally installed conference rooms with things like digital whiteboard screens. 

Yes, you can use analog phones (traditional desk phones) with your VoIP service. 

This will require the purchase of an analog telephone adaptor (ATA) that connects your desk phone to the VoIP system. 

Many VoIP providers offer compatible analog phones on their websites that can be rented or purchased outright.

YOD, or Bring Your Own Device, allows users to connect existing devices (smartphones, tablets, analog phones, desktop computers) to their virtual phone system, adding portability and eliminating the need to purchase an excessive amount of new equipment. 

Businesses taking advantage of BYOD capabilities will usually set monitoring/security/data ownership and access policies to protect sensitive business data if/when these devices are taken out of the standard office environment. 

The setup process of a standard small business VoIP phone system is refreshingly simple. 

Depending on the specific provider you choose, you may be able to set up a basic phone system online in about 10 minutes. 

The main steps to take are to check network compatibility, choose a business phone number, determine the number of users, and then download the softphone/mobile VoIP app. 

If you’ve chosen a completely cloud-based solution, you won’t need to connect a physical PBX box to your phone system. If you have an on-premises solution, use an Ethernet cable to connect your PBX box to your desk phones/computers. 

Note that providers have a step-by-step installation guide in their online knowledge base if you want to manage the process on your own. 

However, for more complex systems, you’ll likely need personalized installation and setup support. Most VoIP providers offer custom onboarding programs, user training webinars or custom courses, and onsite installation/setup.