Hosted VoIP Services at Affordable Prices
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At Sleek Telecom, we specialise in cloud-based VoIP solutions that are secure, flexible, and tailored to meet the unique communication needs of small businesses across the UK. Whether you’re a start-up looking to build your first customer line or an expanding team managing remote staff, our hosted VoIP phone systems for small businesses offer the flexibility, clarity, and affordability you need.
Here’s what you get when you choose Sleek Telecom:
Unlike traditional telephone services, our hosted VoIP setup allows calls to be made over the internet, ensuring both cost-efficiency and high audio quality. With no need for expensive hardware, ongoing maintenance, or physical lines, our system simplifies your operations while boosting your professionalism.
The cloud-based infrastructure means your team can stay connected from laptops, smartphones, or tablets—whether you’re in London, Glasgow, Birmingham, or even working abroad temporarily. This level of flexibility empowers businesses to operate more freely without compromising service delivery or client communication.
As a forward-thinking cloud VoIP provider, we focus on scalability. If your business grows or changes direction, our systems adapt with you. You can add new numbers, team members, or features without any technical hurdles.
We’re proud to be considered one of the most trusted business VoIP providers in the UK, offering an ethical and transparent service you can depend on.
No payment details required. No obligations. Setup in minutes.
In today’s fast-paced world, the ability to stay in touch with customers, teams, and vendors is key to running a successful business. A hosted VoIP phone system helps you manage that seamlessly, no matter where you are.
Unlike old-school phone lines that rely on copper wiring, VoIP (Voice over Internet Protocol) works by converting voice into digital signals and transmitting them over your internet connection. The result? Cleaner audio, lower costs, and smarter features that improve every interaction.
Here’s why UK small businesses are moving to Sleek Telecom’s cloud-based solutions:
Our VoIP packages are budget-friendly and come with significant savings over traditional phone systems. With our plans, local and international calls become more affordable, helping you connect with clients across the UK, Europe, and even overseas markets like the US or Asia—without watching the clock.
Gone are the days when business calls meant sitting at a desk. Our VoIP systems give you access to your business line from any location and any device—be it a smartphone, tablet, or desktop. All you need is a stable internet connection.
This level of flexibility is ideal for businesses with hybrid teams, remote staff, or mobile professionals. Whether you’re onsite, at a café, or on a train, you’ll never miss a business call again.
Voicemail-to-email, custom call flows, auto attendants, call recording, and smart routing are just a few of the enterprise-grade features we offer—even for micro and small businesses. With hosted VoIP, your business looks more professional without added effort or staff.
One of the top reasons businesses love our hosted VoIP phone systems for small businesses is the ability to grow without complexity. Adding new users, phone lines, or locations is just a matter of a few clicks. No engineers, no down time, no disruption.
Even seasonal businesses can benefit by scaling their call volumes up or down depending on the time of year.
Whether you’re a digital agency in Birmingham, an accountant in Bristol, or a virtual assistant agency based in Newcastle, a modern VoIP setup helps you remain connected and competitive.
You can stay in touch with one another defying the location. You will never need a call-forwarding option with our VoIP service.
Pay for the facilities that you need like adding users and tools. You need not pay for VoIP packages as a whole.
No need to worry about disruption, power outrage or disaster causing a call drop. You can be back and up from a diverted location within a few minutes and a few clicks.
You no longer have to worry about spending a fortune on wiring and cables. Sleek Telecom is a cloud provider which means everything is stored in the cloud.
With hosted VoIP phone systems, small business houses can also enjoy multiple phone numbers of their choice. You can use these phone numbers for your team members and your customers as well.
No need to worry about getting outdated soon! We are one of the best VoIP providers in the UK delivering the latest features to help your business grow.
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While VoIP technology is modern and powerful, the success of your setup depends heavily on choosing the right provider and understanding what makes a good system.
Not all VoIP providers in the UK offer the same level of service, reliability, or support. Here’s what you should look for:
The clarity of your VoIP calls relies on your internet connection. Without sufficient bandwidth or speed, you may experience dropped calls, jitter, or delays. That’s why we recommend fibre or high-speed broadband for best results. Our team can assess your current setup and advise on the required connection specs.
Not all providers understand the unique needs of small businesses. At Sleek Telecom, our expertise is focused entirely on this segment. We know how to deploy hosted VoIP in a way that supports growth, reduces costs, and simplifies tech for busy owners and managers.
Our excellent customer reviews, responsive UK-based support, and high client retention speak to the quality of service we provide.
Even the best internet providers can experience outages. That’s why our systems include failover options such as call forwarding to mobiles or backup lines. So if your broadband goes down, your business stays up.
We help you plan for continuity, so you’re never left without a line of communication—even in emergencies.
Interested in transforming your communications? Speak with our team on 020 459 98499 to explore the best VoIP packages for your business.
With Sleek Telecom, you’re not just buying a phone system—you’re investing in the future of your business connectivity.
VoIP (Voice over Internet Protocol) allows you to communicate over the internet. Traditional phone lines will soon become obsolete and the future to make calls will be dependent on the internet. VoIP has many benefits and functions at a lower cost for businesses.
The quality of your call depends on the speed and reliability of your internet. You can achieve HD voice quality.
It is dependent on how many members of staff and what features they will require to be fully productive. We have designed packages that suit your business requirements.
Softphone is short for “software telephone,” which is a software application that allows users to make voice calls, video calls, and send text messages over the internet using a computer or mobile device, typically through Voice over IP (VoIP) technology. Softphones are essentially virtual phones that run on computers or mobile devices instead of dedicated hardware phones
No, but you can include a broadband service from one of our packages. If you already have internet connectivity in your business then you should have no problems with speed or reliability. Just need to make sure that you connection is stable and reliable.
No, there are no limitations as you can make as many calls, users, and phone numbers as required. You simply need to assure that your internet connection is fast and stable.
Unfortunately, you will not be able to connect calls if you have a power-cut, as our system works over the internet therefore your router/modem will be down. Solution is if you have backup power which will power the router. Alternatively, you can forward calls to your mobile.
A virtual telephone number is a number that lives in ‘the cloud’ which isn’t actually connected to a fixed telephone line. Calls to this number can be diverted anywhere, in most instances to your mobile.
No, VoIP phone is easy to move and change. All you need is access to a stable and reliable broadband connection. All you need to do is take your VoIP phone system to your new premise and connect your computers and handsets and you will be able to start making and receiving calls.
Yes, there are many technological advances which we can support your business when shifting to remote working whether it’s from your home or any other remote location. VoIP has made a major impact on how business are run remotely, resulting in maintaining productivity, efficiency and communication.
This deal provides you with a SIM card that allows your device to access mobile data services. It’s a convenient option if you already have a compatible device and want to choose a data plan separately without getting a new phone. This type of plan is common for individuals who prefer flexibility in their mobile services and do not need a new phone as part of their plan.
This refers to newly established businesses that are in their initial stages of operation and are characterised by their small size in terms of workforce, revenue, and scale of operations. These businesses are often founded by entrepreneurs or individuals with a business idea they want to bring to fruition.
