Supporting you to manage the move to all-IP.
With the PSTN switch-off coming in 2027, the move to all-IP is just around the corner. Which brings big opportunities for you to support customers’ digital transformation - and futureproof their businesses.
But moving customers to all-IP is not without challenges. Digital transformation is a major shift, and sometimes you may need a helping hand. That’s where All-IP Professional Services comes in. A partner with the experience and expertise to make customers’ switch to all-IP as seamless as possible.
Our experience, expertise and resources put us in a unique position to help you to grow your business, attract and retain customers.
When it comes to bidding for, and winning, digital transformation projects, you can aim bigger with BT Wholesale and IP Transformation Services. We’re here to help you achieve every opportunity that comes your way.
The smoother the migration from legacy solutions, the happier your customers will be. And with customer loyalty come more chances to upsell and grow your business.
Using BT Wholesale’s extensive product range, we’ll provide bespoke solutions tailored to your customers. IP Transformation Services is all about helping you succeed and make the most of the growing digital market.
Our experts will carry out a survey of your customers legacy estate and identify replacement solutions what’ still connected to your legacy network, so they can be confident nothing gets missed.
Accelerate the move to digital with our Bulk Migration service, designed to make large-scale transitions smooth and efficient.
Important information
To help customers complete their migration before the PSTN switch-off on 31 January 2027, we're no longer accepting new WLR Legacy Survey orders.
New WLR Bulk Migration orders will also close on 31 October 2026. These changes only affect WLR services. Other services, including 2G migration support, remain available.
Our Professional Services give your customers the flexibility to choose exactly the level of support they need.
Your customers know their business best. As do we. Leaving them to focus on their future success – while we transform their communications to do the same.
With access to our specialist skills, your customers will enjoy solutions helping them work smarter and faster.
Through informed decision making and better use of resources, our professionals will add real value while reducing your customers costs.
Each survey is bespoke and priced according to your specific requirements and the size of your legacy estate.
Please contact your BT Wholesale account manager to request a quote.
Timeframes can vary depending on several factors, including the size of your legacy estate and the complexity of your requirements.
Your dedicated project manager will provide an accurate timeline once we’ve received the necessary information.
