Major telecommunications carriers are phasing out “POTS” — the copper-wire, analog “plain old telephone system” many businesses still use. Simultaneously, businesses are rapidly adopting cloud phone systems because they offer more flexibility, better call quality and support for multiple communication channels. We’ll explain what cloud-based phone systems for small business are, how they work and what you can expect to pay if you want to switch from a traditional setup.
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What is a cloud-based phone system for small businesses?
A cloud-based phone system is a VoIP-powered business phone service that delivers calls and other communications over the internet instead of traditional phone lines. These systems work on any internet-connected device and typically offer more features than analog phone setups. By contrast, legacy phone systems often require costly on-premises PBX equipment and physical phone lines to operate reliably.
Cloud phone systems for small businesses often support inbound and outbound calling, auto attendants, voicemail, chat, SMS messaging and business faxing. Most providers integrate with many of the best CRM software and email applications, so teams can manage every interaction through one easy-to-use system of record. This makes cloud-based systems a strong fit for established and growing businesses that need flexible, scalable communication tools.
Features business might need in a cloud-based phone system include:
- Natural language processing and artificial intelligence to automatically generate meeting transcriptions and action items
- Real-time sentiment analysis during customer conversations
- Live performance dashboards showing metrics like average handle time, first-call resolution rates and agent availability
Cloud phone systems also integrate seamlessly with modern business applications through APIs and webhooks. Your unified communications platform can log customer touchpoints, sync contact information across tools and trigger automated workflows based on call outcomes, giving your team clear visibility into customer journeys and day-to-day productivity.
How does a cloud phone system work?
A cloud phone system — often called a cloud PBX — routes calls and messages over the internet using a VoIP service provider instead of traditional phone lines. All you need is an internet-connected device with a microphone and speaker. This is very different from an on-premises PBX system, which requires costly hardware, ongoing maintenance and a trained technician to make even simple changes.
Most VoIP subscribers use softphone apps rather than traditional desk phones. A softphone app is installed on a mobile phone, tablet or computer and turns the device into a fully functional business phone. For users who prefer a physical handset, many manufacturers offer IP phones that look and feel like traditional desk phones but connect over the internet instead of a landline.
You can also use a VoIP adapter to convert certain traditional desk phones so they work with a cloud-based system.
VoIP vs. traditional phone systems for business
For most businesses, the advantages of VoIP over traditional phone systems for business outweigh the drawbacks. The only major requirement is a fast, reliable business broadband connection, which ensures strong call quality and access to advanced features.
Where VoIP has the edge
- VoIP lets employees make and receive calls from anywhere, which is ideal for remote and hybrid teams. Traditional systems tie users to a physical desk or office location.
- VoIP integrates with popular business applications, including CRM platforms and help desk tools, keeping communications organized. Traditional phone systems typically operate in isolation from your other software.
- VoIP gives users the flexibility to work from any internet-connected device, whether they prefer a softphone app or an IP desk phone. Traditional systems are limited to the handsets wired into your phone lines.
- VoIP eliminates the need for complex or expensive on-site hardware, reducing setup and maintenance costs. Traditional systems require physical infrastructure that’s more costly to install and expand.
Where traditional systems still hold up
- Traditional landlines don’t depend on an internet connection, so call quality remains consistent even during network congestion or outages.
- Legacy analog equipment, such as older paging systems or facility controls, connects natively to traditional phone lines but may not interface with VoIP without additional adapters or workarounds.
- Traditional systems aren’t affected by Wi-Fi dead zones or bandwidth issues that can cause latency or choppy audio on VoIP calls.
- Landlines provide reliable location data for emergency services, whereas VoIP can complicate how 911 calls are routed, an important consideration for businesses with on-site staff.
Many of the
best internet service providers offer the speeds you'll need for a cloud phone system, along with data plans, solid customer support and services tailored to your organization's needs.
How to choose a cloud phone system
At first glance, it can be hard to distinguish between the offers from different VoIP providers. The right choice comes down to how well each platform supports your workflow, your users and your long-term communication goals.
To choose the best cloud phone system for your business, take the following steps:
- Assess your business needs. Start by identifying the calling features you actually need and how they’ll improve communication with customers. For example, do you want the ability to send and receive texts or WhatsApp messages? Do you need your phone system to integrate with your CRM software? Do you need virtual phone numbers for flexibility and privacy? Make a list of requirements and refer to it throughout the selection process.
- Assess individual user needs. Different teams need different features. Your sales team might rely on call forwarding, voicemail-to-email and analytics, while your administrative staff may only need basic call-handling functions. Knowing who needs what will help you gather accurate quotes.
- Contact suppliers. Visit the websites of cloud phone system providers — including the vendors we recommend below — and review the features offered on each platform. Shortlist the suppliers that match your must-have requirements.
- Contact suppliers’ sales teams. Budget plays a big role in the selection process. Many key features are included in standard plans, but others may be available only as add-ons. Be aware of seat minimums and maximums, and pay close attention to international calling. If your company makes international calls beyond Canada (which is often included with domestic calling), compare the included international minutes and potential overage fees carefully. Share your exact needs with each rep to get the most accurate pricing.
- Take advantage of free trial offers. Most business phone system providers offer 14-day or 30-day trials. Use this time to test the interface, explore essential features and gauge how well the system supports your day-to-day tasks. It’s also a chance to evaluate the vendor’s customer support responsiveness.
- Check out customer reviews. Vendors are often at their best during a trial period. Independent user reviews provide a clearer picture of how each provider handles customer issues, billing questions and long-term support.
- Create a competitive bidding environment. Whenever possible, request at least three quotes and let each rep know you’re evaluating multiple providers. If you’re migrating a large number of employees, you may qualify for discounts.
What do cloud phone systems typically cost?
Cloud phone system pricing depends on the features you need and how many people will be using the system, but most businesses end up in a similar range. In general, providers charge anywhere from $15 to $60 per user per month, with many small and midsize companies falling closer to $25 to $35.
A few factors influence where you’ll land:
- Entry-level plans: If you’re upgrading your business phone system from an older on-premises PBX or comparing traditional landlines with VoIP, an entry-level cloud plan will usually cover the core features you need, including unlimited domestic calling, voicemail management and mobile apps.
- Advanced features: Businesses that want advanced features such as automatic post-call notes, unlimited video conferencing or real-time analytics should expect pricing above $30 per user per month for mid- or upper-tier plans.
- Team-specific features: Many vendors also let you mix and match plans across teams. Your sales and support staff may need AI tools, analytics and stronger call-handling capabilities, while in-office teams who make fewer calls can stay on a lower-priced plan. This flexibility helps keep costs under control as your business grows.
- Billing models and discounts: Most providers charge on a per-user, per-month basis, and many offer lower rates if you sign up for a year instead of paying monthly. You may also see extra discounts if you’re buying 50 or more licenses. It’s common for vendors to run promotional pricing for the first few months, too, which can make the transition from an older system a little easier on your budget.
To get the best performance from your cloud phone system, make sure your network is optimized for VoIP. Plan for about 100 kbps per concurrent call, enable Quality of Service (QoS) to prioritize voice traffic and consider redundant internet connections if consistent uptime is critical for your organization.
