› connectivity & telecoms
leased lines & wan
Leased LinesDedicated, uncontended fibreDedicated Internet AccessGuaranteed, SLA-backedFTTP & Full FibreUltrafast full fibreSD-WANIntelligent multi-site WANMulti-Site ConnectivityOne secure networkBackup ConnectivityAutomatic 4G/5G failovermobile
Business MobilesO2, Vodafone & EE airtimeSIM Only DealsFlexible 30-day & 24-monthMobile Broadband4G / 5G data-only SIMsStatic IP SIMsFixed IP for IoT & failovertelecoms
Cloud Hosted PBXVoIP phone system, powered by VoipingerSIP TrunkingConnect your PBX, cut call costsMicrosoft Teams PhoneCalling inside TeamsBusiness Phone NumbersLocal numbers in 145+ countriesCRM Integration250+ apps, click-to-dialAI Receptionist24/7 AI voice agentAI Contact CenterAI voice & chat at scale› cyber security
Wifinger
Our own guest Wi-Fi platform: a branded login page on the access points you already have, plus consent, analytics and marketing — designed, installed and managed by us.
Explore guest Wi-Fi› design · deploy · support
› surveillance & data infrastructure
Wireless Network Consultancy & Wi-Fi Design
Predictive and on-site Wi-Fi surveys, design and optimisation for full, reliable coverage across your premises — vendor-agnostic across Aruba, Cisco, Fortinet and Grandstream.
Wireless Network Consultancy
Speak to a Wireless network specialist
Free pre-sales call · no obligation · UK-based team
Wi-Fi that just works — everywhere
Poor Wi-Fi quietly costs businesses time and money. We design wireless networks that deliver full, reliable coverage and capacity — starting with a proper survey rather than guesswork, so every access point earns its place.
Using predictive and on-site surveys we analyse RF interference, capacity and roaming, then design, deploy and tune your wireless estate. Because we're vendor-agnostic, we recommend the best fit — Aruba, Cisco, Fortinet or Grandstream — for your building and budget.
Certified Wireless engineers
- Predictive and on-site survey expertise
- Vendor-agnostic: Aruba, Cisco, Fortinet and Grandstream
- High-density design for offices, venues and warehouses
- Secure guest access and segmentation built in
› what we do
Wireless consulting, design & support
Predictive Site Survey
Model coverage and capacity before a single access point is installed.
On-site Survey
Real-world RF measurement to validate and fine-tune the design.
Wireless Design
AP placement, channel planning and roaming for seamless coverage.
Deployment
Clean installation and configuration with minimal disruption.
Optimisation
Interference analysis and tuning for reliable, high-density performance.
Ongoing Support
Monitoring and proactive maintenance to keep coverage reliable.
› supported devices
The Wireless stack we design & support
› faq
Wireless questions, answered
› why cli secure
Certified engineers, managed for you — not a box-shifter
Vendor-certified
Real certifications and hands-on experience — configured to best practice, first time.
Managed & monitored
We own the design, configuration and updates, with proactive monitoring so nothing drifts.
UK-based, fast response
London engineers on the phone and on site — no offshore scripts, no long waits.
Free, no-obligation call
Start with a free pre-sales technical review. Clear scope and pricing before you commit.
› let's talk
Ready to hand off the IT headaches?
Leave your details and a London-based engineer will call you back — usually within one business hour. No sales scripts, no obligation.
Or explore Managed IT →