Choosing the right phone system is essential for any business, ensuring seamless communication both internally and with clients. BT (British Telecom) is a well-established provider in the UK business telecommunications market, offering a range of phone systems that cater to businesses of all sizes. Here, we review BT business phone systems, exploring key features, pricing, pros and cons, and whether it’s the right choice for your business.
Overview of BT business phone systems
BT offers both cloud-based VoIP solutions and traditional phone systems, designed to support diverse communication needs. Its product range primarily targets small to medium-sized businesses (SMEs) but scales to accommodate larger enterprises.
Key features of BT business phone systems
BT’s phone systems are packed with features intended to streamline business communications and enhance collaboration. Here are some of the most notable features:
- Powerful and easy to use
- HMRC & RTI compliant
- Used by payroll pros
- Great for entrepreneurs
- Powerful data analytics
- Manage sales and data
- Great for startups
- Powerful web page builder
- E-commerce available
- Great for marketing
- Better than lists or sheets
- Manage social media
- Launch your website fast
- Powerful data intuitive
- No coding skills needed
- VoIP solutions – BT offers hosted VoIP phone systems, allowing calls over the internet rather than relying on traditional landlines. This makes it easier to support remote and hybrid working models and reduces infrastructure costs.
- BT Cloud Voice – Cloud Voice is BT’s primary VoIP offering, providing a hosted platform with advanced features such as call routing, automated attendants, and integration with CRM systems. Cloud Voice is fully scalable, meaning it can be expanded as your business grows.
- BT One Phone – This is a converged solution that unifies fixed-line and mobile calls, giving users a single phone number and enabling seamless communication regardless of device. With One Phone, employees can move between devices without disrupting connectivity, which is especially useful for teams that frequently work on the go.
- Microsoft Teams integration – BT Cloud Voice integrates with Microsoft Teams, allowing businesses to leverage Teams for video calls, messaging, and collaboration. This is a valuable feature for companies already using Teams as their primary communication platform.
- BT Business SIP Trunking – SIP trunking allows businesses to use their own equipment for VoIP calls, reducing dependency on PSTN or ISDN lines. This is ideal for larger companies with complex requirements or those looking to transition away from traditional lines ahead of the 2025 ISDN switch-off.
- 24/7 customer support – BT provides round-the-clock support for its business customers, including dedicated account managers for larger accounts. This level of service can be critical in maintaining continuity and resolving issues swiftly.
Costs of BT business phone systems
Pricing for BT’s business phone systems varies depending on the chosen package, features, and the number of users. Below is an outline of typical costs associated with BT’s offerings:
- BT Cloud Voice Express – This entry-level option starts around £12 per user, per month, ideal for small businesses or start-ups needing basic VoIP functionality without a high initial investment.
- BT Cloud Voice – Pricing is more customised depending on the specific requirements, with packages typically starting around £20 per user, per month. Additional features and integrations can increase monthly costs, particularly with higher call volumes.
- BT One Phone – This converged solution is more costly, often starting at around £40 per user, per month. However, it provides flexibility and scalability for businesses with mobile-heavy workforces.
- Installation and setup fees – Depending on your current infrastructure, initial setup costs for some systems may apply. BT typically charges a one-time installation fee, which varies with the complexity of the setup and any required equipment.
BT’s pricing is competitive in the UK market, though it’s worth considering additional expenses if customisation or more advanced features are needed.
Pros and cons of BT business phone systems
What we like about BT
- Wide range of options – BT’s comprehensive portfolio includes VoIP, SIP trunking, and converged systems, making it easy to find a solution that meets unique business requirements.
- Strong reliability and network quality – As a leading telecom provider, BT benefits from an extensive network, ensuring high call quality and reliability.
- Scalability – BT’s cloud-based systems are easily scalable, which is ideal for growing businesses.
- Integration with Microsoft Teams – For businesses already using Teams, this integration adds value, enabling a unified approach to communications.
- 24/7 customer support – Access to dedicated support can reduce downtime and maintain continuity.
Potential downsides
- Higher costs for advanced packages – While BT offers entry-level options, advanced systems can become expensive, especially when adding multiple integrations or premium features.
- Contract commitments – BT often requires long-term contracts for certain solutions, which may be restrictive for businesses preferring short-term flexibility.
- Complex installation for larger systems – For companies opting for SIP trunking or One Phone solutions, setup can be more complex and require additional time and resources.
Additional considerations
ISDN and PSTN switch-off
With the UK’s upcoming ISDN and PSTN switch-off planned for 2025, businesses using traditional lines will need to transition to VoIP-based systems. BT’s SIP trunking and VoIP solutions are well-suited for businesses planning to make this switch, providing a future-proof communication solution that minimises potential disruption.
Security and compliance
BT places a strong emphasis on security, ensuring that its VoIP and SIP solutions are compliant with industry standards. Its cloud-based platforms come with built-in encryption and are regularly updated to meet security requirements, which is crucial for businesses handling sensitive information.
BT reviews and ratings
Here is a summary of ratings for BT business phone systems from various review platforms:
- TrustPilot: BT Business has a low rating on TrustPilot, averaging around 1.3 out of 5 stars. Many users report issues with customer service, reliability, and billing errors. Common complaints include poor response times and technical difficulties, particularly with cloud-based systems.
- Reviews.io: On Reviews.io, BT Business also scores poorly, with an average rating of 1.49 out of 5 based on over 400 reviews. Customers frequently cite issues with service reliability and high costs, noting difficulties in resolving problems with BT’s support team.
- Google Reviews: While specific ratings for BT Business phone systems vary by location and service, Google reviews generally reflect similar concerns. Users highlight issues with setup and network performance, especially when compared with local alternatives.
In summary, while BT offers a wide range of features, customer feedback suggests potential challenges with reliability, customer service, and the overall value of services offered.
These reviews indicate that businesses may wish to carefully consider their specific needs and the importance of customer support before choosing BT.
Review – Is BT the right choice for your business?
BT business phone systems offer robust, reliable solutions suitable for SMEs and larger enterprises looking for scalable, feature-rich communication options.
Businesses in need of flexibility, cloud-based VoIP, and Microsoft Teams integration will find BT’s offerings appealing, particularly if long-term reliability is a priority.
However, smaller businesses or those looking for cost-effective, short-term solutions might find other providers with more budget-friendly options.
BT’s comprehensive range, strong network reliability, and integrations make it an excellent option for businesses ready to invest in a modern phone system.
However, if your company is prioritising lower costs or prefers a more agile setup with fewer contract obligations, exploring alternative providers may be worthwhile.
In conclusion for our review, BT business phone systems are a solid choice for companies committed to quality and scalability, backed by robust support and a future-proof approach to telecommunications.
FAQ – BT Business review
BT Business offers cloud-based VoIP systems, SIP trunking, and converged solutions. These options include BT Cloud Voice for hosted VoIP, BT One Phone for integrating mobile and fixed-line calls, and SIP trunking for businesses with on-premise setups looking to transition from traditional landlines.
BT Business customer service reviews are mixed. While BT offers 24/7 support for larger accounts, some users report long wait times and unresolved issues. Many recommend verifying the specific support terms included in your contract to ensure adequate service coverage for critical needs.
Yes, BT Cloud Voice integrates seamlessly with Microsoft Teams. This allows businesses to use Teams for video calls, messaging, and collaboration, making it a convenient choice for companies already using Microsoft solutions to enhance communication and team productivity.
BT Cloud Voice is a hosted VoIP system designed for businesses. It includes features like call routing, automated attendants, and CRM integration, allowing businesses to manage calls from anywhere via internet-connected devices. The system is scalable, which suits growing businesses with evolving needs.
BT Business phone system costs vary by package. For example, BT Cloud Voice typically starts at £13 per user, per month, while advanced features and packages like BT One Phone can cost upwards of £40 per user, per month. Custom quotes are often necessary for larger setups.
Yes, BT Business phone systems support remote work flexibility. With cloud-based VoIP and mobile integration features, employees can make and receive calls from anywhere, facilitating hybrid and remote work environments. Solutions like BT One Phone are especially beneficial for mobile workforces.
BT typically offers 12, 24, and 36-month contracts, depending on the package. Longer contracts may come with better pricing, but they can be restrictive for businesses seeking flexibility. It’s important to review contract terms and cancellation policies to avoid unexpected fees.
Yes, BT’s entry-level VoIP packages are designed for small businesses. Options like BT Cloud Voice Express offer affordable rates and essential features like call routing and voicemail, making them ideal for small teams that need a simple, reliable phone solution.
Common complaints include high costs, billing inaccuracies, and long wait times for support. Some users report difficulties in getting issues resolved, particularly with cloud phone systems. These concerns highlight the importance of checking contract details and researching service reviews before committing.
Yes, BT Business services are scalable, allowing upgrades as your business grows. Packages like BT Cloud Voice are designed for easy expansion, and additional features can be added for an extra cost. This flexibility makes BT suitable for businesses with changing communication needs.