Feature rich, flexible and cost effective business telephone system. Let us manage your phone
Connectivity is the key to success in business. Connecting your business with the right solution is what our services are all about.
Modern businesses in the UK are rapidly transforming the way they communicate, shifting from outdated phone systems to smarter, internet-driven solutions. Traditional telephony can no longer keep pace with the demands of remote work, multi-site collaboration and customer expectations for instant, high-quality communication. SIP trunking, when paired with the powerful 3CX Phone System, provides a unified communication platform that supports voice, video and collaboration tools all in one place. It allows companies to simplify operations, connect remote teams and serve customers more efficiently without the high costs and limitations of legacy systems. Whether you are a growing SME, a call centre or a nationwide enterprise, 3CX SIP trunks are transforming the way modern organisations connect, communicate and grow.
SIP trunks (Session Initiation Protocol trunking) enable your phone system to send and receive voice, video and other data streams over the internet rather than traditional fixed lines. When integrated with 3CX, SIP trunks deliver:
For UK businesses using 3CX, selecting a 3CX-certified SIP trunk provider ensures compatibility, fewer issues and faster deployment.
Wavetel SIP trunks lower communication expenses by transmitting calls over the internet instead of traditional PSTN or ISDN lines. Businesses save on line rentals, maintenance, international and long-distance calls while enjoying predictable monthly costs.
The system allows businesses to easily add or remove channels to match growth, seasonal demand or workforce changes. No new hardware or complex installation is needed, ensuring flexibility and operational continuity.
SIP trunks integrate seamlessly with cloud, on-premises or hybrid 3CX setups. Businesses can migrate between deployment types, manage infrastructure remotely and maintain control over data while adapting to evolving IT strategies.
Teams benefit from mobile and desktop applications, intelligent call routing, high-definition video conferencing, call recording and integrated messaging. These features enhance collaboration, efficiency and client engagement across remote or hybrid environments.
Wavetel’s geo-redundant servers and intelligent routing guarantee consistent uptime and professional call quality. This infrastructure ensures seamless communication for clients, employees and partners, even during peak traffic or high-demand periods.
Strong encryption, advanced SIP configurations, proactive threat detection and continuous monitoring protect calls, data and customer interactions. SIP trunks maintain compliance with UK privacy regulations, ensuring security and peace of mind.
By replacing costly traditional circuits, SIP trunks reduce telecom expenses by up to 60% while maintaining enterprise-grade quality. Businesses gain global reach, high-quality calls and predictable pricing without hidden maintenance or line costs.
3CX with Wavetel SIP trunks provides intuitive tools such as call logging, conferencing, recording and intelligent routing. Employees can efficiently manage communications, whether working remotely, in the office or across multiple locations.
SIP trunks allow businesses to connect multiple offices or remote teams under a single system without extra infrastructure. This ensures seamless collaboration and unified communication across all business locations.
As a 3CX-certified SIP provider in the UK, Wavetel enables quick setup with minimal technical issues. Businesses can deploy new channels rapidly, ensuring immediate connectivity and operational continuity.
Expand your communication system easily across multiple offices or new locations without extra hardware or complex installations. Enjoy centralised management, unified extensions and consistent call quality across every branch for seamless internal and external communication.
Manage large call volumes efficiently with advanced features like queue handling, call monitoring and detailed analytics. Enhance agent performance, reduce wait times and deliver a smoother customer experience through 3CX’s intelligent routing and reporting tools.
Empower teams to make and receive calls from anywhere using 3CX mobile or desktop apps. Enable secure access, real-time collaboration and unified communication for remote staff to maintain productivity and professional service standards.
Cut telecom costs while enjoying high-quality, uninterrupted voice service and modern call management features. Reduce overhead expenses, improve operational efficiency and reinvest savings into core areas that drive business growth and innovation.
To ensure the best possible performance, a stable and fast internet connection is essential. Wavetel Business also offers high-speed business broadband optimised for VoIP traffic, ensuring clear calls, minimal latency and consistent uptime which is the foundation for smooth SIP trunk performance.
If you are an IT reseller, managed service provider or telecom consultant, you can join the Wavetel Partner Programme. Gain access to wholesale pricing, marketing support, white-label options and UK-based technical assistance to expand your service offerings.
Wavetel powers communication for over 3,000 businesses, serving 20,000+ active users and handling 300 million+ call minutes across the UK. Our focus on service quality, technical expertise and responsive local support has made us one of the most trusted 3CX SIP trunk providers in the country.
Experience the difference with Wavetel Business which is a trusted UK provider of certified SIP trunks for 3CX. Enjoy:
Get your free quote today and see how easily you can enhance your business communication with Wavetel’s 3CX SIP trunking solutions.