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Company details for:

Immervox

(0)
0333...

22 Hornsby Square,
Southfields Business Park,
Basildon,
Essex,
SS15 6SD,
United Kingdom

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Products / Services

Professional Services

Professional Services

Relocation, Disaster Recovery and Continuity

For regulated and restricted sectors such as energy, government, defence, and intelligence services, any infrastructure project requires not only security cleared engineers and professionals, but providers that understand the complex and necessary regulations which must be adhered to without compromise. At Immervox we have access to highly experienced SC and DV cleared network engineers, and can facilitate telecoms and infrastructure projects on a restricted site anywhere in the UK.


Business Relocation Services

Disaster Recovery and Continuity

Planning Engineering Services

Data Services

Data Services

Tailored-made connectivity solutions

Your business relies on data. You need a fast, reliable, and secure connection to continue delivering the great services and products you’re known for. A connectivity solution from Immervox brings you the power of fast high-capacity broadband in a scalable cost-effective package.


VPN ready infrastructure

Mobile Broadband and SIM based connectivity

High Capacity Data Options

Mobile Services

Mobile Services

Vendor-neutral solutions for all businesses

Catering to large business, SMEs, and the public sector.

Mobile devices have gone from electronic accessory to absolute necessity over the last few decades. Reliable and accessible mobile connectivity is vital to the success of any modern business. That’s why every Immervox bespoke mobile solution is tailored to your exact business needs.


Business SIM only contracts

Multivox multisim

Mobile Virtual Network Operator Services

Cyber Security

Cyber Security

Tools to keep your business safe online

As we continue to rely heavily on digital and online services for everything from banking and shopping, to socialising and dating, it is vital that individuals and businesses know how to stay safe in this online world.

Cloud Services

Cloud Services

Safe and secure storage and communication

Unlock your business potential with managed cloud services

Immervox are trusted providers of cloud services businesses, companies, and public sector bodies across the UK. Our expert team offer cloud consultation at every stage of the journey.


Cloud backup

IVOX Hosted Voice select

Get cloud ready

Unified Communications

Unified Communications

A single platform for all communications

Confidence in collaboration with Immervox.

Unified Communications brings all your communication and collaboration tools into one affordable and accessible package. Immervox Unified Communications as a Service (UCaaS) unlocks your enterprise and workforce potential at a scalable, flexible, and streamlined cost.


Unified Comms as a service (UCAAS)

Integrated Video and Messaging

End-to-end Unified Comms Implementation

IT Support and Managed Services

IT Support & Managed Services

Tailored to your exact business requirements

Immervox provides flexible IT support and managed services tailored to your business needs. Whether you require essential assistance or a fully outsourced IT solution, our packages ensure your systems remain secure, efficient, and operational. Our expert engineers offer proactive monitoring, rapid response times, and reliable support. From unlimited telephone assistance to on-site presence and complete IT management, we deliver the right solution to keep your business running smoothly.

PSTN Switch Off

UK-Wide PSTN Switch Off

Upgrades to national telephone services

BT is upgrading telephone services across the UK as the existing PSTN infrastructure approaches the end of its lifespan in January 2027. With newer digital technologies set to replace it, more than 16 million lines and channels must transition to alternative solutions before the network is decommissioned.

Now is the perfect time to consider how this change may impact your business. We're here to support you throughout the transition.

Get in touch with our telecoms specialists to explore the alternative services available for your business.

Business Continuity and Disaster Recovery

Business Continuity and Disaster Recovery

Business continuity with reliable recovery

Protect your business from downtime with robust continuity and disaster recovery solutions. Immervox ensures rapid data recovery, secure backups, and minimal disruption in case of failures, keeping your operations running smoothly.

  • > Rapid data backup and recovery
  • > Minimize downtime and disruptions
  • > Scalable solutions for all businesses
Bring Your Own Device

Bring Your Own Device

Secure, seamless BYOD for your workforce

Enable employees to work securely on their personal devices with Immervox’s BYOD solutions. We provide secure access, data protection, and seamless integration to enhance productivity while ensuring compliance.

  • > Secure access to business apps
  • > Protect sensitive company data
  • > Boost flexibility & efficiency
Data Security and Compliance

Data Security and Compliance

Keep your business data safe and compliant

Protect sensitive data and meet compliance requirements with Immervox’s security solutions. Our services safeguard your business from cyber threats while ensuring regulatory compliance.

> Advanced cybersecurity solutions

> GDPR and industry compliance support

> 24/7 monitoring and threat detection

Integrated Video and Messaging

Integrated Video and Messaging

Connect seamlessly with video and chat

Improve collaboration with integrated video and messaging solutions. Immervox provides secure, high-quality communication tools to keep your teams connected, wherever they are.

> HD video conferencing

> Secure instant messaging

> Easy integration with existing systems

Unified Comms as a Service (UCaaS)

Unified Comms as a Service (UCaaS)

Streamlined comms, anytime, anywhere

Enhance business communication with cloud-based UCaaS. Immervox unifies calls, messaging, and video, ensuring seamless collaboration across teams and devices.

> Cloud-based communication solutions

> Scalable for businesses of all sizes

>Secure and reliable connectivity

Acronis - Cyber Protect

Acronis - Cyber Protect

Advanced backup and cybersecurity solutions

Immervox offers Acronis solutions for secure data backup, recovery, and cyber protection. Safeguard your critical business information from threats and data loss.

> Secure cloud and on-premises backups

> AI-driven threat protection

> Fast data recovery and restoration

Business SIM-Only Contracts

Business SIM-Only Contracts

Flexible, cost-effective business SIM plans

Stay connected with Immervox’s business SIM-only contracts. Get tailored plans with reliable coverage, competitive pricing, and no unnecessary extras.

> Affordable business SIM plans

> Reliable network coverage

> Customisable data and call allowances

Emergency IT Support

Emergency IT Support

Fast IT support when you need it most

Get immediate help with IT emergencies. Immervox provides rapid-response IT support to resolve issues quickly, minimising downtime and disruption.

> 24/7 emergency IT assistance

> Fast response and issue resolution

> Expert engineers on call

MPLS and Internet

MPLS and Internet

Reliable, secure business connectivity

Immervox’s MPLS and internet services offer secure, high-performance connectivity, ensuring seamless business operations and secure data transfer.

> Secure private MPLS networks

> High-speed, reliable internet

> Scalable solutions for any business

Multivox MultiSIM

Multivox MultiSIM

One SIM, multiple networks for reliability

Immervox’s MultiVox MultiSIM ensures seamless connectivity by switching between networks for the best signal, reducing downtime and improving business efficiency.

> Multi-network SIM for reliability

> Automatic signal switching

> Ideal for remote and mobile teams

Mobile Virtual Network Operator Platform (MVNOP)

Mobile Virtual Network Operator Platform

Create your own mobile network solution

Immervox’s MVNOP services let businesses build custom mobile network solutions, ensuring optimal coverage, flexibility, and cost efficiency.

> Custom mobile network solutions

> Scalable and flexible plans

> Full network control and management

Network Health Check and Maintenance

Network Health Check and Maintenance

Ensure optimal network performance

Immervox provides expert network health checks and maintenance to keep your IT infrastructure secure, efficient, and running at peak performance.

> Comprehensive network assessments

> Proactive issue detection

> Ongoing performance optimisation

Password Management

Password Management

Secure and simplify password protection

Protect business accounts with Immervox’s password management solutions, ensuring secure access and reducing security risks.

> Centralised password security

>Multi-factor authentication

> Prevent unauthorised access

Pay As You Go IT Support

Pay As You Go IT Support

Flexible IT support there when you need it

Get expert IT assistance when you need it with Immervox’s PAYG IT support. Only pay for the services you use—no contracts, just reliable support.

> No long-term commitments

> Cost-effective IT support

> Expert help when you need it

SD-WAN

SD-WAN

Smart, secure networking for businesses

Immervox’s SD-WAN solutions provide secure, high-performance networking with intelligent traffic management, enhancing business connectivity and efficiency.

> Secure, cloud-based networking

> Optimised traffic and performance

> Scalable for multi-site businesses

Cloud Backup

Cloud Backup

Business Starter Package

Business Starter Package

About us

For over 25 years, Immervox Limited has been a cornerstone for businesses seeking robust and reliable IT and telecommunications solutions. We specialise in the critical infrastructure that powers modern enterprises: business internet, LAN/WAN networks, and comprehensive fixed and mobile voice solutions. In an era where connectivity is paramount, Immervox stands as a trusted partner, empowering organisations to achieve their growth objectives through seamless and efficient technology integration.

We understand that a strong technological foundation is essential for sustainable business success. That's why Immervox excels in the end-to-end process of designing, implementing, and supporting vital business infrastructure. Our team of experienced network architects, project managers, and technicians brings a wealth of experience to every project, ensuring that your IT and telecoms solutions are not only functional but also strategically aligned with your long-term vision.

Our independence is a key differentiator. Unlike providers tied to a single network, Immervox collaborates with leading Tier 1 and 2 networks, including BT, Vodafone, TalkTalk, Virgin, AQL, and specialist technology firms. This allows us to craft truly tailored connectivity and cloud solutions, designed to meet your current operational needs while providing the scalability to adapt to future growth. We prioritise your business requirements above all, ensuring that the technology we deploy serves your unique goals.

Professional Services

We offer cost-effective project management and consulting, ensuring your IT initiatives are executed flawlessly and within budget. Our expertise helps streamline complex projects, delivering tangible results.

Data Services

Experience the power of high-capacity broadband with our scalable and cost-effective connectivity solutions. We design data networks that provide the speed and reliability your business demands, from dedicated leased lines to advanced SD-WAN deployments.

Mobile Services

As an unbiased provider, we offer mobile solutions tailored to the specific needs of large enterprises, SMEs, and the public sector. We leverage our extensive partnerships to provide the best mobile plans and devices, ensuring seamless communication on the go.

Cyber Security

Protecting your business from evolving cyber threats is paramount. We implement essential cybersecurity principles, including threat detection, data encryption, and security awareness training, to safeguard your online assets.

Cloud Services

Unlock the full potential of your business with our managed cloud services. We help you migrate to the cloud, optimise your cloud infrastructure, and leverage cloud-based applications to enhance productivity and collaboration.

Unified Communications

Streamline your communication workflows with our unified communications solutions. We integrate voice, video, messaging, and collaboration tools into a single, user-friendly platform, improving efficiency and reducing costs.

IT Support and Managed Services

We offer tailored IT support packages designed to meet the unique needs of businesses of all sizes. From proactive monitoring and maintenance to rapid response support, we ensure your IT systems run smoothly and reliably.

At Immervox, we understand that reliable communication is the lifeblood of modern business. We handle millions of communication minutes each month across thousands of fixed-line channels, demonstrating our commitment to providing dependable and high-quality services.

Serving hundreds of clients across the UK and beyond, we empower organisations to fully leverage cutting-edge connectivity and communication technologies. Our expertise in seamlessly integrating voice, VoIP, mobile, data, and cloud services allows us to provide comprehensive solutions that drive business success. We are not just a provider; we are your trusted technology partner, dedicated to helping you achieve your goals.

More questions? Reach out to our trusted advisors today!  


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