Can BT SD-WAN Integrate with Existing BT Services?

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Can BT SD-WAN Integrate with Existing BT Services?

Netify explains how BT SD-WAN can be integrated with existing BT Services
Netify explains how BT SD-WAN can be integrated with existing BT Services
BT’s SD-WAN has been specifically designed to integrate with the full range of BT’s enterprise services, making it an ideal choice for organisations already invested in BT’s infrastructure, eliminating the complexity and cost typically faced in multi-vendor environments.

For many businesses in the UK, BT’s infrastructure is at the heart of their network and telecommunications and so, when moving to or considering SD-WAN solutions, these businesses often question how their existing infrastructure would work alongside BT SD-WAN. In this article, we’ll explore the vast integrations that BT SD-WAN has to offer and why its \”ability to integrate with other BT services\” is arguably one of the most key benefits of BT SD-WAN.

Core Integration Architecture

As with all SD-WAN solutions, BT’s offers a single pane to manage all network activity, however unlike many other solutions, this pane is extended to interface with other BT services (via APIs), allowing different BT services to communicate and coordinate with one another automatically. For organisations with their own automation workflows, these APIs allow SD-WAN integration into broader IT service management processes.

For finance and procurement teams, BT consolidates billing and service management across all integrated services. Rather than receiving separate invoices for connectivity, security, cloud services and voice (each with different billing cycles and account structures) organisations receive unified billing that simplifies financial reporting, makes cost allocation more straightforward and reduces administrative overhead.

BT Cloud Services Integration

For organisations using BT’s cloud offerings, SD-WAN provides optimised connectivity that treats cloud resources as natural extensions of the internal network.

BT Cloud Compute

BT Cloud Compute, the company’s infrastructure-as-a-service platform operating from UK data centres, benefits from direct connectivity pathways and intelligent routing that prioritises application performance. Rather than cloud traffic traversing the public internet with its inherent unpredictability, SD-WAN establishes private connections to BT’s cloud infrastructure, reducing latency and ensuring consistent user experience.

BT Cloud Compute, the company’s infrastructure-as-a-service platform operating from UK data centres, benefits from direct connectivity pathways and intelligent routing that prioritises application performance. Rather than cloud traffic traversing the public internet with its inherent unpredictability, SD-WAN establishes private connections to BT’s cloud infrastructure, reducing latency and ensuring consistent user experience.

BT Security Services Integration

At Netify, we’d suggest that security is often one of the biggest concerns when weighing up a move to a new network technology (such as SD-WAN), with security integrations running typically regimented in place, businesses find it difficult to trust moving away from them.

Luckily for BT customers, BT’s SD-WAN edge devices feed any security events into the same correlation engines that analyse the events coming from firewalls, intrusion detection systems and endpoint security tools. This approach means security analysts (in one of BT’s Security Operations Centres) can identify and respond to threats using consolidated tools rather than correlating data from each systems manually. When an attack targets multiple sites simultaneously, the SOC can identify the coordinated nature of the threat and implement countermeasures across all affected locations.

BT Managed Firewall services integrate at the SD-WAN edge, meaning each site benefits from enterprise-grade perimeter security without requiring dedicated appliances, ongoing firmware management or localised security expertise. Security policies are defined once centrally on the SD-WAN portal and then pushed automatically to all locations, ensuring consistent protection and minimising the risk of human error (where sometimes a branch might be forgotten about or take a bit longer to get updated). In our experience, this approach is particularly valuable for organisations with a vast number of branch offices, where deploying dedicated security staff to each one isn’t practical or cost-effective.

And for those that don’t necessarily rely on branch offices but more so remote workers and distributed workforces, the integration with BT Endpoint Security services extends protection to remote, mobile and hybrid workers. In a similar fashion to the above firewall services, BT enables these workforces to also have universally provided policies, alongside support for zero-trust security models – these ensure access is verified continuously rather than assumed based on network location.

Market Guide to ZTNA (Zero Trust Network Access) Services
ZTNA is a security feature that replaces implicit trust and requires continuous verification in order to gain access to networked systems. For the second in Netify’s series of security service market guides, we focus on zero-trust network access (ZTNA), which strengthens user and device authentication and authorisation by replacing static.

For a Deeper Dive on Zero Trust Network Access, we’d recommend our market guide.

We’ve found that BT’s integrated platform makes implementing these advanced security models practical for organisations that might lack the expertise to build such capabilities independently and provides your business with a more \”out-of-the-box\” experience.

BT Connectivity Services Integration

One of SD-WAN’s greatest strengths is its flexibility in working alongside traditional connectivity methods and this is no different for BT SD-WAN.

For organisations with existing BT Ethernet connections, BT SD-WAN doesn’t require wholesale replacement of infrastructure that’s working effectively. Instead, you can maintain these dedicated Ethernet circuits for applications that genuinely require guaranteed bandwidth and predictable performance, whilst simultaneously deploying more cost-effective underlay connectivity for general office traffic such as email, web browsing and standard business applications.

For customers currently using BT’s MPLS services, BT provides clear migration pathways that allow gradual transition rather than forcing disruptive \”rip and replace\” approaches. During migration periods, MPLS and SD-WAN can coexist, supporting phased implementations that minimise business disruption. Sites can be migrated individually or in groups, with the SD-WAN controller managing connectivity between migrated and non-migrated locations without adding complexity. In our experience, this proves particularly valuable for large organisations with many locations, where immediate wholesale migration simply isn’t practical.

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