Connectivity & Networks

SD-WAN

Manage connectivity more intelligently across sites, giving important applications a better route through the network and IT teams clearer visibility of performance. Designed around the systems your organisation depends on, with resilience options and UK-based support.

Book an SD-WAN reviewExplore connectivity and networks

Network visibility | Application priority | Multi-site control | UK-based support

NETWORK CONTROL

Give important traffic the performance it needs.

SD-WAN is a software-defined way of managing connectivity across sites, users and cloud services. It identifies different types of network traffic and applies routing policies based on application importance, connection quality and changing demand. Rather than treating every application in the same way, it can prioritise services such as Microsoft Teams, voice, CRM and customer platforms when the network becomes busy. The result is a network that can respond more intelligently:

1. Demand increases

More users, cloud applications and locations place additional pressure on available connections.

2. Traffic becomes visible

Applications, circuits and network behaviour can be viewed more clearly across the estate.

3. Priority is applied

Business-critical voice, video and cloud traffic can be given preference over less urgent activity.

4. Traffic finds a better path

Applications can use the most appropriate available connection based on performance and policy.

5. Users get a steadier experience

Teams across different sites can access important services more consistently.

WHY IT MATTERS

Multi-site networks should not become harder to manage as they grow.

Traditional network designs can struggle as organisations adopt more cloud services, add locations and support increasingly distributed teams. SD-WAN provides greater control over how traffic moves, helping IT teams understand performance and protect the applications that matter most.

Clearer network visibility

View locations, connections and application behaviour more centrally, making performance issues easier to identify and investigate.

More consistent applications

Prioritise voice, video and critical cloud platforms during busy periods to help reduce delays and poor user experiences.

Stronger continuity

Use available primary and backup connections more intelligently, helping traffic continue moving when a circuit becomes unavailable or performs poorly.

Simpler multi-site control

Apply routing rules, priorities and access policies more consistently across branches, offices and operational locations.

NETWORK DESIGN

Built around applications, not just circuits.

The right SD-WAN setup begins with understanding what each site needs to support, where performance is already causing problems and what the impact would be if a connection failed.

1. Understand the estate

Locations, circuits, cloud services, applications, usage patterns and existing network issues are reviewed together.

2. Set application priorities

Critical services such as Teams, telephony, contact centre, CRM and operational platforms are identified before policies are configured.

3. Plan for disruption

Primary and backup connectivity can be combined with intelligent failover, helping reduce the impact of outages or degraded performance.

4. Apply control

Routing, application policies, user access and management permissions are shaped around operational and security requirements.

5. Review and adjust

Performance data can support future policy changes, new locations and evolving cloud requirements after deployment.

CONNECTED SERVICES

SD-WAN strengthens the connectivity around it.

SD-WAN does not replace the underlying connections. It helps manage how those connections are used, which means the wider network design still matters.

Cloud communications

Prioritise Microsoft Teams, cloud telephony and contact centre traffic to support more consistent voice and video performance.

Business broadband

Combine suitable fixed connections with smarter routing and application control across each location.

Network resilience

Add secondary circuits, 4G or 5G backup so traffic has another route when the primary service is disrupted.

Managed IT and cyber security

Align network visibility, access policies and management with the wider IT and security environment.

PRIORITY IN ACTION

See which applications get preference when demand increases.

Teams, voice, CRM and backup connections can be ranked by priority, so critical applications receive preference over less urgent traffic when the network is under pressure.

WHERE IT HELPS

Greater consistency across sites, teams and applications.

SD-WAN can be particularly valuable where connectivity performance varies between locations or important services compete for bandwidth.

Multi-site organisations

Manage connections and routing policies more consistently across offices, branches and operational sites.

Cloud-first teams

Give Microsoft 365, cloud platforms and collaboration tools a more appropriate route across the network.

Customer service operations

Prioritise voice and contact centre traffic to help protect call quality during periods of higher demand.

Retail and branch networks

Create clearer oversight across distributed sites that depend on payments, stock systems and cloud applications.

Public sector organisations

Support access to critical systems and communication services across offices, public buildings and community locations.

Growing businesses

Add sites and connections within a more structured network approach as the organisation expands or restructures.

ONE ACCOUNTABLE TEAM

Network performance, understood in context.

SD-WAN delivers the greatest value when application performance, connectivity and resilience are considered together. With dbfb, the design starts with the systems your teams rely on and what poor performance would stop them from doing. The underlying circuits, policies and backup options can then be managed through one approach, with UK-based support and ongoing account management as sites and requirements change.

01

Application-led planning

The design reflects the services that matter most rather than treating every type of traffic equally.

02

Connectivity without restriction

SD-WAN can work across suitable connectivity from different providers, allowing the network design to reflect coverage, performance and commercial requirements.

03

Security and governance considered

Segmentation, access policies and central visibility can support wider security and compliance responsibilities across the network.

04

Support beyond deployment

Performance queries, policy changes, additional sites and resilience reviews remain supported as the estate develops.

FAQS

Frequently asked questions

What is SD-WAN?
How does SD-WAN improve performance?
Does SD-WAN increase internet speed?
Can SD-WAN improve Microsoft Teams calls?
How does SD-WAN support resilience?
Can new sites be added later?
Does SD-WAN replace backup connectivity?
Is SD-WAN only suitable for large organisations?
Can it work with connections from different providers?
Can SD-WAN support security and compliance requirements?
What visibility does SD-WAN provide?
How does dbfb support SD-WAN?

start here

Improve network visibility and control.

Give important applications the right priority and manage connectivity more confidently across every site.