SIP Trunks for 3CX Phone System

Looking for the most reliable 3CX SIP trunk solution? Wavetel Business offers 3CX approved SIP trunks, superior quality and expert setup assistance. Our SIP trunks are fully compatible with 3CX VoIP phone system, making it easier than ever to scale your business communication.

  • Fully Compatible with 3CX Certified SIP Standards
  • Simple Configuration with Fast Deployment
  • 24/7 Customer Support

Get Free Quote Pricing

Unlock the Full Power of 3CX with Reliable and Scalable SIP Trunks

SIP trunks empower the 3CX phone system with cost savings, flexibility and technical reliability. With simplified setup and configuration, businesses benefit from trusted 3CX SIP providers UK, scalable 3CX multiple SIP trunks and adaptable 3CX custom SIP trunk solutions for long-term success.

  • Scale easily with 3CX multiple SIP trunks
  • Dependable connectivity via 3CX SIP trunks
  • Flexible options using 3CX custom SIP trunk
  • Hassle-free deployment through Expert SIP configuration
3Cx Pc Web Phone

Your Trusted Partner for 3CX Phone System

Wavetel Business, in partnership with 3CX, is recognised as one of the UK's leading 3CX SIP provider. As the best SIP trunk provider for 3CX, we deliver secure connectivity, expert 3CX SIP configuration and support for multiple SIP trunks, ensuring scalability, flexibility and reliability. Trust Wavetel Business for seamless integration, efficient performance and future-ready communication solutions.

  • Trusted partnership with 3CX for full compatibility
  • Cost-effective calling plans for all business sizes
  • Reliable service with geo-redundant infrastructure
  • Future-ready with continuous 3CX feature support

Key Benefits of Wavetel SIP Trunks for Your 3CX Phone System

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    Scalability and Flexibility

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    Reliable Connectivity

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    Secure Communication

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    Cost Efficiency

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    Simple to use Features

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Scalability and Flexibility

Expand your system effortlessly with 3CX multiple SIP trunks. Whether you are growing locally or globally, scalability ensures you can handle increased call volumes and adapt quickly to evolving business needs.

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Reliable Connectivity

Backed by 3CX approved SIP providers, Wavetel Business ensures dependable uptime and crystal-clear call quality. Geo-redundant systems and robust infrastructure guarantee seamless communication without interruption.

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Secure Communication

With advanced SIP configuration, security is built into every connection. Calls are encrypted, protecting sensitive data and ensuring compliance while maintaining the highest standards of communication integrity.

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Cost Efficiency

Save up to 60% compared to traditional phone lines by switching to 3CX SIP providers UK cost advantage, giving you the flexibility to lower overall operational expenses without compromising essential service quality.

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Simple to use Features

Enjoy user-friendly tools like call logging, call reporting, transfer, forwarding, routing, conference calling and recording. These features streamline everyday communication, making operations efficient, professional and easy to manage for your entire team.

Powerful Features with SIP Trunks for 3CX Phone System

Experience smooth communication and flexibility with the 3CX phone system. Through optimised setup and effortless configuration, businesses gain reliable connectivity, simple scalability and advanced features. All powered by trusted and leading 3CX SIP providers UK.

Port Your Old Number

Work Remotely with 3CX Apps

Stay connected anywhere with mobile and desktop apps. Paired with supported SIP trunks, your team can make calls, join meetings and collaborate efficiently, empowering flexible working.

Quality Hd Voice Sip

Live Chat and Calls with Visitors

Engage website visitors instantly through real-time chat and calls. Integrated into the telephone system, this feature helps capture leads, deliver fast support and boost customer satisfaction.

Call Recording Feature

On-premises or Cloud Support

It offers easy management for both hosted and on-premise deployments. With straightforward configuration, businesses benefit from reliability, scalability and simplified control.

Traffic Specialisation Sip Trunk

Business Texts

Strengthen customer relationships by sending branded texts with 3CX SIP trunk UK. Businesses can communicate updates, confirmations and promotions directly. Thus, ensuring timely professional interactions.

Port Your Old Number

Call Center Features

The phone system delivers advanced call center functions including call queues, monitoring and reporting. These tools allow businesses to track performance, optimise operations and consistently.

Reporting Alerts

Web Conferencing

Host secure, instant video meetings directly within the phone system with no extra apps required. Making collaboration simple and smooth between clients and teams across devices and locations globally.

Why UK Businesess Choose Wavetel Business for 3CX SIP Trunk Solutions?

Partnering with Wavetel Business gives you more than just SIP trunks. You get unmatched reliability, expert support and solutions tailored to your business needs.

  • Full Compatibility with 3CX

    Our SIP trunks are fully compatible with the 3CX telephone system and meet all 3CX certified SIP requirements. This ensures smooth integration, zero disruptions and an effortless upgrade to modern VoIP technology without complications.

  • Simple Setup and Fast Deployment

    Our expert team makes 3CX SIP configuration and deployment hassle free. With minimal downtime and instant provisioning, your business can start using our SIP trunks quickly, ensuring maximum productivity from day one.

  • Smooth Integration

    Our professionals provide hands-on assistance for 3CX SIP trunk setup, including custom SIP trunk configurations and multiple SIP trunks integration. This ensures your system works flawlessly and is fully optimised from day one.

  • 24/7 Customer Support

    We provide round-the-clock support to resolve any issues quickly. Whether you need help with 3CX SIP trunk UK configurations or advanced troubleshooting, our team is always available to assist your business.

Sip Trunking Privider Uk (1)

SIP Trunk Pricing
ONE PRICE FOR EVERYONE

SIP trunk pricing is straightforward with one price for everyone, making it easier to budget for your communication needs. We offer unlimited SIP trunking solutions to ensure cost-effective and reliable service. Mobile calls apply to T-Mobile, Virgin, Orange, Vodafone, EE, O2 & 3 only. Prices shown exclude VAT. Call prices shown are charged per minute.

£9.00
/TRUNK/MTH
  • Unlimited Calls to UK Landline and Mobile Included

NUMBER SPEAKS

3000 +

Businesses

20000 +

Users

300 M +

Call minutes

(FAQS)

Here are some Frequently Asked Questions about SIP Trunks.

A SIP trunk is a virtual phone line that connects your 3CX phone system to the public telephone network through the internet. It replaces traditional phone lines, allowing voice calls to travel digitally for greater flexibility and cost savings.

The 3CX Phone System uses the internet instead of traditional phone lines to handle calls. It lets employees make and receive calls anywhere, on any device and includes features like call routing, IVR, conferencing and seamless tool integration.

Yes, absolutely. You can easily port your current UK landline or mobile numbers to Wavetel’s SIP trunk service. The process is smooth, handled by our team and completed with minimal downtime or disruption to your business communications.

No, you don’t need any extra hardware or traditional phone lines. All you need is a stable internet connection, your existing 3CX phone system and a compatible SIP trunk from Wavetel to start making and receiving calls instantly.

Scaling with Wavetel is simple and cost-efficient. As your business expands, you can easily add more trunks or channels through your 3CX system without major hardware upgrades or service interruptions, keeping your communication system flexible and future-ready.

Yes. Wavetel’s SIP trunks deliver crystal-clear call quality backed by geo-redundant infrastructure. Combined with certified 3CX integration, you get enhanced reliability, consistent uptime and performance designed to support business-grade voice communication without interruptions or lag.

No, there are no hidden charges. You pay a simple fixed monthly fee per trunk, which includes unlimited UK landline and mobile calls (subject to fair usage). Setup is transparent, easy and free of unexpected costs or complications.

Setup is fast and efficient. As a 3CX-certified provider, Wavetel ensures quick provisioning and configuration, meaning you can be up and running much sooner than with traditional telecom lines. Typically this just take a few business days.



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