Looking to update your office phone system in 2024? You’re in the right place. This guide has everything you need to know about PBX systems in UK to make an informed choice. We’ll explain what a PBX system is, the different types available, key features to look for, and top providers on the market right now. Whether you’re a small business or large enterprise, we’ve got you covered. By the end, you’ll be a PBX expert ready to choose the perfect system for your organisation’s needs and budget.
What is a PBX Phone System?
A PBX or private branch exchange is a small telephone network used within a company. It allows your employees to communicate with each other internally as well as connect to external phone lines. A PBX system provides features like call routing, call forwarding, voicemail, and more.
How Does a PBX Phone System Work?
A PBX system connects your office\s internal phone lines with external phone lines provided by a telephone company. It then routes incoming calls to the appropriate destinations. For internal calls between co-workers, the PBX system directs the call to the appropriate extension. For external calls, the PBX system accesses a line from your telephone provider and directs the call out of your office.
Why Do Businesses Need a PBX Phone System?
Benefits of PBX Systems for Businesses:
- Cost savings: PBX systems eliminate the need for individual phone lines for each employee. You only require a few external lines for the entire office.
- Productivity: Features like call forwarding, voicemail, and call routing help ensure employees receive important calls and messages. This can enhance productivity and customer service.
- Scalability: As your business grows, a PBX system is easy to scale by simply adding new extensions and phones without having to install new phone lines.
- Professionalism: A PBX system with features like call routing, transfers, and voicemail greetings presents a professional image to callers.
- Mobility: Many modern PBX systems integrate with mobile phones, allowing employees to make and receive business calls on their mobile devices. Calls can be transferred seamlessly between mobile and desk phones.
- Future-proof: IP-PBX systems are powered by your internet connection and are upgraded regularly with new features. So your phone system will have the latest capabilities as technology advances.
If you’re in the market for a new phone system for your business, PBX systems are a popular choice. To ensure you cover all the important aspects when choosing a PBX system, refer to our Business Phone Systems Checklist in UK, 2024 for a comprehensive guide.
Types of PBX Phone Systems
The two main options for PBX systems today are traditional analog PBX systems and modern IP-PBX systems.
IP-PBX systems are powered by your internet connection offering more features and flexibility. For most businesses today, an IP-PBX system is the best choice for a powerful yet affordable solution as the old traditional systems are becoming obsolete and shall be discontinued in the near future.
Key Features and Benefits of PBX Systems
Flexibility and Scalability
PBX systems are highly flexible and scalable, meaning you can start small and expand over time as your business grows. You can add new phone extensions, lines, and advanced features whenever needed. This makes PBX a great choice for businesses of any size.
Cost-Effectiveness
Although the initial investment in a PBX system may seem high, it will save you money in the long run. Calls between internal extensions are free, and you’ll benefit from lower long-distance charges. You’ll also avoid paying for expensive residential phone lines and services for your business.
Advanced Features
These systems offer many useful features for businesses. Things like auto attendants, voicemail to email, call queues, and call routing allow you to provide great customer service. You can also implement features like call recording, caller ID, and conference calling to improve productivity.
Reliability
Modern PBX systems are very reliable. Because calls are routed internally, you avoid issues with public telephone lines. And with features like call failover, calls will automatically transfer to another extension if the primary phone number is unavailable. This helps ensure minimal disruption in case of a problem.
Mobility
Many PBX systems integrate with your mobile devices, allowing employees to make and receive business calls on the go. Call forwarding, extension dialling and voicemail options give staff flexibility to work remotely while still maintaining professional phone presence.
Overall PBX phone systems provide businesses with an affordable, customisable, and dependable foundation for their communication infrastructure. With the right provider and package, a PBX can be a worthwhile investment for companies looking to streamline operations, improve customer service and boost productivity.

Types of PBX Systems
If you’re in the market for a new phone system for your business, PBX systems are a popular choice. PBX stands for private branch exchange and allows internal communication between users as well as connectivity to the public telephone network. There are a few main options to consider:
Traditional PBX
A traditional PBX system uses traditional landline technology and requires each phone to be physically connected to the main PBX unit. These are becoming less common but can still work well for small businesses on a budget. Their main downsides are limited features and scalability.
Hosted PBX
A hosted PBX system stores all the technology in the cloud rather than on-site. This means lower upfront costs, easier setup, and fewer maintenance requirements for your business. The service provider handles all system upgrades and patches. Hosted PBX systems offer many of the same features as traditional PBX but with more flexibility. You can add and remove extensions and lines as needed.
IP PBX
An IP PBX system uses internet protocol and Voice over Internet Protocol (VoIP) technology to send calls over the internet rather than traditional phone lines. IP PBX offers the most advanced features like video calling, mobile apps to make calls from your business number, and call recording. However, it typically requires more technical skills to set up and maintain. IP PBX may require an initial investment in networking equipment like routers and switches.
Virtual PBX
A virtual PBX system uses VoIP but with all the technology hosted in the cloud by a service provider. This gives you the benefits of an IP PBX system without the need to invest in any on-site equipment. The provider handles maintenance, upgrades, and support. Many virtual PBX services offer pay-as-you-go plans so you only pay for the extensions and minutes you need each month.
No matter which type of PBX system you choose, make sure to consider your current needs as well as future growth plans. A good PBX system should scale with your business and provide the features to support your customer service and internal communications for years to come.
Conclusion
So there you have it – everything you need to know about PBX systems as we head into 2024. With cloud-based systems becoming popular, and new features like AI-enabled call routing emerging, it’s an exciting time in the world of business phone systems. The key is finding the right setup for your specific needs and budget.
Don’t be afraid to get advice from experts to ensure you make the right decision. A good PBX system can totally transform how your team communicates and collaborates. Just remember to plan ahead and invest in scalability, so your system can grow as your business does. The technology might seem complex, but with the right provider it can be simple to manage day-to-day. So embrace the future, implement the latest innovations, and take your enterprise communications to the next level with a modern PBX solution.
Ready to get a phone system for your business or upgrade your office phone system? Yo Telecom can handle all the technical work and assist you in setting up the perfect PBX system for your business. Our team of experts will ensure a smooth transition with minimal disruption to your operations. Contact Yo Telecom today for a consultation and take the first step towards seamless, efficient communication.


