Business-quality Voice over IP across QoS-guaranteed networks. Reduce your telephone bill by up to 60% while gaining flexibility, reliability, and features that traditional phone lines simply can't match.
VoIP — Voice over Internet Protocol — is the technology that allows you to make and receive phone calls over the internet, rather than through traditional copper telephone lines or ISDN circuits.
With Blue Telecoms' business VoIP, your voice calls travel over QoS-guaranteed networks (Quality of Service), ensuring crystal-clear audio quality that matches or exceeds traditional telephony. This isn't consumer-grade VoIP — it's enterprise-ready, built for businesses that depend on reliable communications every day.
VoIP effectively provides you with virtual ISDN lines that offer higher reliability and greater flexibility than their physical counterparts, at a fraction of the cost.
Reduce your telephone bill dramatically with business VoIP.
SIP — Session Initiation Protocol — is the signalling protocol that controls voice and fax calls over VoIP networks. Think of it as the technology that sets up, manages, and tears down your phone calls when they travel over the internet.
SIP is the industry standard for VoIP communications and is used by businesses of all sizes worldwide. When combined with Blue Telecoms' QoS-guaranteed network infrastructure, SIP delivers:
Our SIP Trunking service builds on this foundation to deliver enterprise-grade voice connectivity for your business.
Session Initiation Protocol — the industry standard for voice over IP.
VoIP isn't just about saving money — though that's a significant advantage. It fundamentally improves how your business communicates.
Reduce your telephone bill by up to 60% compared to traditional ISDN or analogue lines. No minimum call charges, per-second billing, and dramatically lower line rental costs. The savings are immediate and significant.
Unlike traditional phone lines that can take weeks to install, VoIP can be up and running in hours. No waiting for engineers, no physical line installations — just configure your settings and start making calls.
Add or remove lines instantly as your business needs change. Scale from a handful of users to hundreds without infrastructure changes. VoIP grows with your business, not against it.
Built on QoS-guaranteed networks with redundancy and failover. Blue Telecoms' VoIP infrastructure delivers the kind of reliability that businesses demand — often exceeding the uptime of traditional phone lines.
Opening a new office? Adding a remote team? With VoIP, expansion is as simple as provisioning new accounts. No new phone lines to order, no hardware to ship — just connect and go.
Connect multiple offices, remote workers, and mobile staff under a single phone system. Internal calls between sites are free, and your entire organisation operates as one cohesive communications network.
No expensive PBX hardware to purchase. No line installation fees. No long-term contracts required. VoIP dramatically reduces the barrier to entry for professional business phone systems.
Your VoIP phone number follows you. Whether you're in the office, at home, or travelling — you can make and receive calls on your business number from any device with an internet connection.
See how business VoIP stacks up against traditional ISDN and analogue phone services.
| Feature | VoIP | Traditional |
|---|---|---|
| Setup Time | Hours | Weeks |
| Monthly Cost | Low | High |
| Call Charges | Per second, no minimum | Per minute, minimum charges |
| Scalability | Instant | Requires new lines |
| Remote Working | Built-in | Complex/costly |
| Multi-Site | Seamless | Separate systems |
| Hardware Required | None (softphone) | PBX, handsets, wiring |
| Advanced Features | Included | Extra cost |
Switching to VoIP with Blue Telecoms is straightforward. Here's how the process works.
We discuss your current phone setup, call volumes, number of users, and requirements. We'll recommend the right VoIP solution for your business — whether that's SIP trunking, hosted PBX, or a full contact centre platform.
We set up your VoIP accounts, configure your numbers (including porting your existing numbers if needed), and prepare your system. This can be done in as little as 24 hours.
We help you install softphones or configure your SIP devices, test call quality, and train your team on the new system. Our support team can even assist remotely via Zoho Assist.
Start making and receiving calls on your new VoIP system. Enjoy lower costs, better flexibility, and the full support of our UK-based team whenever you need it.
VoIP is the foundation. Build on it with our SIP trunking, hosted PBX, and contact centre solutions.
Enterprise-grade SIP trunks with per-second billing, no minimum call charges, and support for Asterisk, Avaya, 3CX, Freeswitch, and more. Free SIP trunking with unlimited concurrent channels available.
Learn more →Cloud-managed PBX eliminating the need for expensive on-site telephone hardware. Full-featured with voicemail, call recording, IVR menus, conferencing, and time-of-day routing.
Learn more →Our flagship omnichannel platform. Predictive, progressive, and preview dialling. Voice, email, WhatsApp, web chat, and social media — all from a single interface.
Learn more →"Just starting using Blue Telecoms, the best thing about this company is the communication and the high level of support you get from their team..." Read More
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