Hosted Business Phone System Guide
- A hosted business phone system gives growing businesses a flexible way to manage calls, users and multiple locations without relying on traditional on-site PBX infrastructure.
- Hosted systems can improve scalability, customer service and remote working while reducing the need for major hardware changes as the business grows.
- TRUENAV is positioned as a strong South African option for businesses looking for customised hosted PBX, VoIP, connectivity and support solutions.
A hosted business phone system allows businesses to manage calls, users and communication features without needing a traditional on-premises PBX system installed at the office. A growing business can benefit from internet-based communication systems as it means less hardware to maintain, easier expansion and a more flexible way to keep employees as well as customers connected.
A hosted business phone system should appeal to any business with remote employees, multiple branches or changing communication needs. A hosted setup can be expanded by adding users, extensions and features to the existing environment without needing to install a separate phone system whenever the company grows.
While there are plenty of benefits, a hosted system isn’t automatically the right choice for every business. Some companies still benefit from on-site PBX infrastructure, while others prefer a hybrid approach. The important thing is understanding how the different systems work, what they cost and which one best suits the way your business operates.
In this guide, we will cover everything you need to know about hosted business phone systems, which businesses may benefit the most from them, how to choose which solution is best for your business, and why TRUENAV stands out as a business communication partner. We’ll also cover some of the most frequently asked questions we get as a leading telecommunications business with over 10 years of experience.
What is a Hosted Business Phone System?
A hosted business phone system is a business communications platform where the central PBX VoIP functionality is hosted remotely rather than being hosted at your premises. The system manages incoming and outgoing calls, extensions, call transfers, voicemail, routing and other communication features through an internet-based environment.
This means that employees can communicate via desk phones, laptops, mobile devices and more to make and receive business calls. The system is managed through software, making it easier to add new users, adjust call-routing or introduce new features without replacing physical equipment.
A hosted system is built around VoIP. VoIP, or Voice over Internet Protocol, converts voice into digital data and sends it over an internet connection rather than relying solely on traditional copper telephone lines. The common features you can expect include auto attendants, call queues, voicemail-to-email, call recording, internal extension dialling, conferencing and reporting.
Some providers, like TRUENAV, also make it easy for businesses to integrate the system with CRM platforms and other software. The main difference between hosted and traditional PBX is where the infrastructure sits. With an on-site PBX, much of the system is physically located at the business. With a hosted system, the central platform is managed remotely.
How Hosted Phone Systems Support Growing Businesses
A growing business needs its communication system to stay functional as it expands. While a company may start with just a few employees and one number, as soon as new departments are added, staff work from different locations, or the business experiences significant growth, communication can quickly become challenging.
A hosted business phone system makes it easier for growing businesses because capacity can usually be increased without rebuilding the entire communications environment. New extensions can be added as employees join, while unnecessary users can be removed if requirements change.
This can also be great for businesses that tend to experience seasonal fluctuations. With a hosted system, a business can easily increase capacity during the busy season and reduce it whenever demand falls, depending on the provider and package.
This is just as true for physical growth. A business that is opening a new office doesn’t necessarily have to rely on a different PBX system. The new branch can be connected to the existing hosted system, allowing employees across locations to remain part of one wider communications network.
One System for Multiple Locations
A single hosted system can be used for several different branches and locations. For businesses that have remote workers, multiple branches, or a network of employees across the globe, one system can be used to connect everyone. Instead of separate locations having their own numbers, contracts, hardware and provider, communication is centralised to one system.
Employees at different branches can use internal extension numbers, transfer customers directly between offices and access a shared directory. A central receptionist can also be assigned to manage calls across locations rather than every branch having its own receptionist.
As such, a hosted system essentially creates a more consistent customer experience, and it makes the system easier to control internally. Centralisation also means easier administration, as businesses don’t have to manage separate phone environments. Users and call routing can be managed from one platform.
Managing Users Across a Hosted Phone System
A hosted business phone system also makes it easy for businesses to manage users. New employees can be given an extension and quickly added to the system without any massive hardware changes or installations. If an employee leaves the company, access can also be easily removed, and calls redirected to a separate person.
The business can also set permissions according to the user’s role. For example, a receptionist would have access to call queues and transfers, managers would have access to reporting functionality, and sales teams may just need a business extension and mobile app. This is also suitable for employees not based in one office. Remote and hybrid workers can access business extensions from compatible smartphones, computers or desk phones.
As such, businesses have more control, and employees don’t have to use personal mobile numbers. Customers keep interacting with recognised business numbers and the business maintains full control over its telecommunications environment.
Customer Service Benefits: Keeping Customers Connected Across Every Channel
A business communication system should make it easier for customers to reach the person they need. With hosted systems, businesses get a range of tools that can make this easier.
Auto attendants can direct callers to the right department, while call queues distribute incoming calls across available employees. There are also features like overflow rules, which send unanswered calls to another team or branch, while call forwarding can redirect calls to mobile employees or alternative numbers.
This means the chances of a customer ending up with no answer or being told to call somebody else are much lower. A business can also connect the phone system to other tools where integrations are supported, such as a CRM. All in all, a hosted system can lead to a more consistent communication experience across departments, branches and devices.
Hosted Business Phone System Price
There isn’t a single price that applies to all hosted business phone systems. The cost will depend on factors like the number of users, extensions, handsets, call volumes and features acquired. Any additional services like call recording, integrations, advanced reporting or contact centre functionality can also impact price.
Avoid comparing systems based purely on the advertised price per extension. Always make sure to look at the full range of services and features included, as well as any additional costs associated with support, installation, call charges, or key features that can take the total cost much higher. Make sure to consider total cost when comparing systems.
A hosted system can reduce the need for large upfront investments in hardware because the central platform is hosted remotely. Generally, this means paying a predictable monthly fee that scales according to the number of users and services required. TRUENAV makes all costs clear before you commit to any specific package, and solutions are designed around only what you need.
Best Hosted Business Phone System
The best hosted business phone system is the one that aligns with how your business operates. That’s why TRUENAV personalises packages to your needs.
A small office with 15 employees is going to have very different needs to a company with multiple branches and departments. Factors include the number of users, expected call volumes, locations, remote employees, internet quality and the features different departments need.
Support is another key consideration. While two businesses offer similar technology, there may be major differences in help with configuration, updates, and troubleshooting. TRUENAV serves as a telecommunications partner, assisting businesses every step of the way.
Scalability is also a factor to keep in mind. The system should be able to support future users and branches without a need to replace the entire setup. TRUENAV structures PBX and VoIP solutions around what you need, leaving room for expansion later.
At TRUENAV, we assess your wider communication environment to find a package that suits your needs and goals. Our offerings include VoIP, business internet, on-site PBX, hybrid PBX, contact centre solutions, and more.
Hosted Business Phone System PBX
A hosted business phone system is a cloud-hosted form of PBX. PBX stands for Private Branch Exchange. It is the system responsible for managing calls inside a business, including internal extensions, incoming calls, outgoing calls, transfers, voicemail and routing.
With a traditional PBX, the core infrastructure is installed at the business premises. With hosted PBX, the system is managed remotely through a cloud-based platform. Employees still use extensions and business numbers, but the central system doesn’t have to sit physically in the office.
A hybrid PBX system is essentially a combination of both on-site and cloud PBX. This is suited to businesses that want to retain existing on-site infrastructure while gradually introducing hosted VoIP functionality.
Telephone Systems For Small Businesses in South Africa
Even small South African businesses need strong communication systems that are affordable, reliable and easy to expand. A hosted business phone system is an appealing option because it means no heavy investment in physical PBX infrastructure.
A small business can also start with a limited number of users and add more as the company grows and expands. As cloud-hosted systems rely on connectivity, internet quality is an important consideration. Power resilience is another factor. Backup power for routers, switches, phones and other equipment can help reduce disruption during load shedding and power outages.
With the right provider, small businesses can also benefit from a team of experts handling configuration, troubleshooting, updates and support. This is particularly valuable for businesses without internal IT departments.
TRUENAV has solutions for telecommunications, business internet, power, security, and more. We serve as your communications partner.
Phone Packages For SMBs
Phone packages for SMBs should be designed around what the business actually needs rather than the largest possible feature list. A very small business may only need a few extensions, one main number and basic call routing. A growing business may require mobile applications, call recording, multiple departments and reporting.
An SMB must also consider how easily the package can be altered. Adding 10 users shouldn’t mean a whole new system is needed. A hosted system allows businesses to add and remove users as necessary. Where possible, working with a single provider for phone services, internet and related infrastructure can also simplify administration and support.
Phone Packages for SMB Free
Any small business seeking free communication packages should be cautious of what it actually includes. Often, platforms offer free trials or free software, while others allow a limited number of users at no cost. But business numbers, calling charges, hosting, support and hardware may all end up involving additional fees.
With free software, a business is also often required to handle the hosting and configuration themselves. This isn’t always practical for smaller businesses. When it comes to business communication, price must be considered alongside call quality, security, reliability, scalability and access to technical support.
Yes, a paid managed service may initially cost more, but the long-term benefits may far outweigh using a limited free service.
Hosted Phone Systems
One of the biggest advantages of a hosted business phone system is that it shifts most of the technical responsibility away from the business premises. The provider will typically host and maintain the central platform, while users connect through the internet. As such, the business does not have to maintain physical infrastructure on-site. New features or software updates can usually be applied remotely without the need for a technician to visit every branch.
Hosted business phone systems are well suited to mobile and hybrid employees as users do not necessarily need to sit next to the PBX hardware to access their extension. Staying connected is key, as a hosted system is only as useful as the network supporting it. As such, businesses must also consider connection quality, backup internet and power infrastructure as part of the overall setup.
PBX Phone System
A PBX phone system creates a private communication network for a business. Employees can use internal extensions to call one another, while the PBX also connects them to customers, suppliers and other external callers. Modern PBX systems can generally be divided into three categories: on-site PBX systems, hosted or cloud PBX systems, and hybrid PBX systems.
An on-site PBX uses physical hardware installed at the business premises. A hosted or cloud PBX moves the central platform off-site and delivers the service through an internet connection. A hybrid PBX combines elements of the two.
None of these approaches is automatically the right choice for every business. The right choice depends on connectivity, budget, control, security, existing infrastructure and how quickly the business expects to grow.
FAQs
What is a hosted phone system?
A hosted phone system is a business telephone platform where the main PBX functionality is hosted remotely rather than entirely at the company premises. Users connect to the system through an internet connection and can access features such as extensions, call routing, voicemail, forwarding and conferencing. This can be especially useful for growing businesses because changes to the phone system can often be handled remotely. New extensions, users and call-routing rules can be added without replacing the core PBX hardware at every office, making hosted systems a practical option for businesses with multiple branches or hybrid teams.
How much does a PBX system cost?
PBX costs vary according to the type of system, number of users and hardware required. A hosted PBX usually involves ongoing subscription costs, while an on-site system may require a larger initial hardware investment as well as installation and ongoing maintenance costs. Businesses should also look beyond the headline monthly fee. Call charges, handsets, installation, support, number porting and advanced features can all affect the final cost. A provider such as TRUENAV can help businesses compare requirements and create a package around the number of users and features actually needed.
What is a business phone system?
A business phone system is a communication platform designed to manage professional calls across employees, departments and locations. It typically provides features such as business numbers, extensions, transfers, voicemail, routing and reporting that are not normally available through a basic residential phone line. A business phone system also gives companies greater control over how calls are handled. Calls can be directed to the right department, transferred between employees and managed through features such as queues and automated attendants. This creates a more professional experience for customers while giving businesses better visibility over their communications.
Are PBX systems still used?
Yes. PBX systems remain widely used by businesses, although many modern platforms are now hosted in the cloud rather than installed entirely on-site. Hybrid PBX systems are also used by businesses that want a combination of local infrastructure and hosted functionality. The technology has changed a lot, but the purpose of a PBX remains the same: to manage business calls effectively and efficiently. Modern hosted and hybrid platforms have simply made PBX functionality more flexible, particularly for organisations with several locations, remote staff or changing user requirements.
What is the best 3-line phone system for a small business?
There is no single option that is going to suit every small business. As such, businesses should compare the number of users, required features, call volumes, internet reliability and level of support before choosing a system. A small hosted PBX can often provide more flexibility than a traditional three-line setup. TRUENAV personalises packages to suit your business needs.
TRUENAV is a strong option for South African businesses that want a system tailored to their size and operating requirements. Rather than choosing a standard package based only on the number of lines, businesses can consider features, connectivity, support requirements and future growth before deciding on the right setup.
How much does a business phone cost per month?
The monthly cost of a business phone depends on the number of users, extensions, calls, devices and features included. Businesses should also consider support, connectivity and installation when calculating the true monthly cost rather than focusing only on the advertised extension fee.
For businesses comparing monthly costs, it is worth asking exactly what is included in the quoted rate. Support, hardware, call charges and added functionality can vary between providers. Understanding the full package makes it easier to compare options accurately and avoid choosing a system based only on a low advertised price.
How do I set up a business phone system?
Start by assessing how many users and numbers you need and how incoming calls should be routed. The next steps are choosing a provider, selecting the system, configuring extensions and call flows, installing compatible devices, testing the setup and training employees.
A good provider should be able to handle much of the process on the business’s behalf. TRUENAV can help assess requirements, configure the phone system and support the transition, which can be particularly useful for businesses that do not have an internal telecommunications specialist to manage installation and ongoing changes.
Can I use my personal phone as a business phone?
Yes, in some cases. Hosted phone systems can allow employees to use a mobile application on a personal smartphone while making and receiving calls through the company number. This is usually preferable to publishing a personal mobile number because the business retains greater control over communications.
Using a personal phone doesn’t mean you need to expose your personal number to customers. With the right hosted system, employees can use a business number via an application while still working on their own devices. This is useful for remote teams and employees who regularly work away from the office.
How much does a PBX system cost?
The cost depends on whether you choose hosted, on-site or hybrid PBX. Hosted systems normally spread costs across a monthly subscription, while physical systems may require higher upfront spending on equipment and installation. The number of extensions and required features also influence pricing.
What is the best cloud phone system for businesses?
The best system depends on the size and structure of the business. Reliability, scalability, call management, integrations, support and transparent pricing should all be considered. Businesses should choose a platform that meets current requirements while allowing room for future expansion.
TRUENAV stands out as a strong option for businesses, particularly for businesses looking for a managed cloud phone solution in South Africa. The right system should provide both the necessary calling features and fit the company’s connectivity, branch structure, support requirements and expected growth.
What is the best cloud-based calling software for businesses?
There is no single platform that is best for every business. The right choice will depend on requirements such as user numbers, mobile access, conferencing, call queues, CRM integration, reporting and technical support.
What are the top 5 VoIP providers?
The answer depends heavily on location, company size and the type of service required. South African businesses should compare providers based on call quality, pricing, local support, scalability, number porting, contract flexibility and how well the service integrates with their existing infrastructure rather than relying only on a generic global ranking.
Businesses should also consider how well the platform integrates with the tools they already use. Features like call reporting, mobile applications, CRM integration, conferencing and centralised administration can make a major difference to everyday operations, especially as the number of users grows. This kind of broader view helps prevent businesses from choosing software that may look good on paper but ultimately creates limitations when the company grows.
Do businesses still use PBX systems?
Yes. PBX remains central to business telephony. What’s different is where the system is hosted. Many companies now use cloud PBX, while others continue using on-site or hybrid systems depending on their operational requirements. PBX systems have essentially replaced traditional telephony systems in modern-day businesses.
What is PBX vs VoIP?
PBX and VoIP describe different parts of the communication system. PBX manages how business calls, extensions and routing operate, while VoIP refers to the technology used to carry voice calls over internet-based networks. A modern PBX can therefore use VoIP to transmit calls.
How much does a PBX cost?
For a small business, the main factors are the number of extensions, hardware requirements and whether the system is hosted or installed on-site. A business must also budget for connectivity, calls, support and any advanced features they require. TRUENAV is transparent about pricing across products, and you will not be surprised by hidden or additional costs.
What is the difference between a PBX and a PABX?
PBX means Private Branch Exchange, while PABX means Private Automatic Branch Exchange. PABX originally referred specifically to systems that automatically switched calls without requiring a human operator. Today, modern PBX systems are generally automatic, so the terms are often used interchangeably.
Which PBX phone system is the best?
Cloud PBX may be preferable for businesses that value flexibility, remote access and easy scalability. On-site PBX may suit businesses that want greater control over local infrastructure, while hybrid PBX can provide a combination of both. The best system depends on the business rather than one technology being universally superior.
Which PBX platform is better, FreePBX or 3CX?
FreePBX and 3CX are designed around different priorities. FreePBX offers a high degree of control and customisation and may appeal to organisations with strong technical expertise. 3CX places more emphasis on simplified management and unified communication features. Businesses should compare current licensing, integrations, support and management requirements before choosing between them.
What is the best VoIP phone system for small businesses?
A small business should invest in a VoIP system that is affordable, easy to manage and capable of scaling. Reliable call quality, local support, flexible user numbers, mobile access and straightforward pricing are generally more important than having the longest possible feature list. TRUENAV provides businesses with customised solutions built around their requirements.
Does anyone still use VoIP?
Yes. VoIP is now widely used in modern business communications and underpins many hosted PBX, cloud phone and unified communications systems. Businesses use it because it allows voice calls to operate over IP networks and supports greater flexibility than traditional fixed-line infrastructure.
Can you host your own VoIP?
Yes. Businesses with suitable technical expertise can host and manage their own VoIP infrastructure. But this also means taking responsibility for configuration, security, updates, reliability and troubleshooting. A managed provider can reduce this technical burden by hosting and maintaining the system on the business’s behalf.
Final Thoughts on Hosted Business Phone Systems
Hosted business phone systems serve as a strong alternative to traditional PBX and legacy phone systems. They make it easier to add users, connect branches, support hybrid employees and manage calls from one central environment. For growing businesses, this ability to scale without repeatedly rebuilding the phone system is one of the major advantages.
Hosted communication isn’t the only option. On-site PBX systems are still relevant for businesses that want more control over their physical infrastructure, while hybrid systems can combine features from both.
At TRUENAV, we help businesses assess these options based on the way they actually operate. Alongside hosted and on-site PBX, our broader telecommunications offering includes VoIP, business internet and other supporting services, allowing businesses to build a communication environment that works as a complete system.
Speak to TRUENAV today to find the right business communication system for your company.