SD-WAN Networks
Managed SD-WAN for multi-site UK organisations - aggregate fibre, FTTP and 5G into a single intelligent WAN with built-in security.
About sd-wan networks
SD-WAN replaces brittle hub-and-spoke WANs with an intelligent overlay that uses every available circuit, routes by application requirements, and applies security at the edge. For multi-site UK organisations, it usually cuts WAN cost and improves application performance simultaneously.
Telappliant designs and runs SD-WAN on enterprise platforms - Fortinet Secure SD-WAN, Cisco Meraki SD-WAN and Versa - matched to your security posture and existing estate. We deliver the underlay circuits too, so you do not deal with multiple suppliers.
Applications like Microsoft 365, Salesforce, Zoom and Teams need direct, low-latency internet egress. SD-WAN sends them straight out at each site rather than backhauling to a central firewall, and applies security inline through cloud security services where needed.
Failover between circuits is sub-second. If one carrier degrades, traffic shifts to another without dropping voice calls or video sessions. Application-aware routing keeps voice on the lowest-latency path and lets bulk traffic use the cheapest.
Security is integrated from day one - IPS, web filtering, segmentation and ZTNA at each branch. You can plug into SSE/SASE platforms for cloud-delivered security or keep enforcement on the branch device.
What's included
The capabilities included as standard with this service.
Multi-circuit aggregation
Combine multiple links, mix carriers and technologies.
Application-aware routing
Route by application class with QoS.
Direct internet breakout
Cloud apps egress locally, not via HQ.
Built-in NGFW
Branch firewall with IPS and web filtering.
Zero-touch deployment
Devices ship pre-configured and self-onboard.
SSE/SASE integration
Plug into cloud-delivered security platforms.
Where this fits
Common scenarios where this service delivers measurable value.
Multi-site retail
Reliable card payments, EPOS and back-office across estate.
Distributed professional services
Consistent application performance for hybrid workforce in regional offices.
Healthcare estate
Segmented clinical and corporate traffic with HIPAA/NHS DSP alignment.
Manufacturing and warehouse
OT segmentation and resilient WAN for shop-floor systems.
Talk to us about sd-wan networks
A short call, no obligation.
Talk to a UK technology partner who's done this for 20 years
Book a practical, no-pressure consultation. We'll review your current setup, show where AI communications, cloud telephony or managed IT could improve customer experience and reduce admin - and tell you straight if you don't need us.
- UK-based people, real account management
- Honest recommendations - even if it's not us
- Practical AI where it adds value, not hype
