Time is running out for PSTN. But the real question is what comes next.
With over two million legacy connections remaining, the PSTN switch-off can be seen as both a challenge and an opportunity. Despite years of industry messaging, and a deadline of January 2027, the urgency has become undeniable.
Providers have been banging the drum for years, and if businesses are yet to migrate, then critical services are very much at risk.
By 31st January 2027, when BT retires PSTN and Openreach withdraws its remaining Wholesale Line Rental (WLR) products, the window for controlled migration closes. It'll either be costly because it's lost, or costly since options will be driven at a desperate market.
For channel partners, this is both a technical milestone and a decisive commercial moment.
Moving from operational burden to commercial opportunity
Initiatives such as Gamma Communications' Edge Migrate are built to free up channel partners and help them focus on new business growth.
At its core, the proposition is simple. Remove the operational drag of migration so partners can focus on transformation and revenue.
Conversations with partners have revealed how desperate they are to remove that 'headache.' Providers should be ready to sweep up that challenge and give partners the flexibility to focus on new business.
Remember, there are still two million PSTN connections still in play, with around a quarter serving businesses. The sheer scale of migration creates both risk and opportunity.
When handled poorly, it becomes a resource drain. But when it's handled strategically, it's another route to growth.
Migration is continuous
While the PSTN deadline is front of mind, it's only the first wave of a much broader shift. The market is always changing, and there's always new technology to consider. Migration programmes must be ready to extend and evolve alongside it.
Think about the number of migrations that can take place. SIP-to-UCaaS, UCaaS-to-UCaaS, even supplier consolidation across fragmented estates.
It just shows how migration is an ongoing operational requirement.
From A to B
In this case, the B stands for 'better.'
For some partners, migration is about continuity. A like-for-like transfer means services stay operational without a huge amount of overhaul.
Others see it as a strategic inflection point. The 'B' we're aiming for is the appropriate product, and that's where the real commercial opportunity emerges.
Rather than replicating legacy environments, migration should introduce enhanced security layers, the capacity for AI-powered services, and improved connectivity options. That way, businesses can match and exceed what was originally in place.
It's never about growth for growth's sake. Cross-selling and up-selling should always be for the sake of creating value for end customers.
A structured approach to complexity
Migration at scale can be inherently complex. That's why structure bring control.
Audit, plan, execute. It's as easy as that.
The audit phase provides deep visibility of the partner estate. From customer environments to device-level detail, all that can be handled by a provider's professional services team.
Planning then turns into a collaborative process. Partners define the desired destination, while providers design eh route to get there.
Execution is often the most challenging stage. That's why both partners need to understand and mitigate the risks of moving something from A to B. Having a deep, trusting partnership helps to make that easier.
Built from partner demand
Gamma's own Edge Migrate, while still young, was built on years of experience and direct partner feedback.
Listening and conversing brought those gaps in partner needs to light. The result is a more structured, scalable approach to migration.
We're already seeing more successful migrations, with both SMBs and enterprises being interested in such a service. This reflects a fundamental shift in how migration, when executed properly, becomes a growth engine rather than a costly venture.
Through Edge Migrate, partners can maintain service continuity while protecting existing revenue and focusing on new business acquisition. Customer estates are built to be future-ready and ready to achieve scalable growth.
Where are you going?
As the PSTN deadline approaches, the focus is often on getting from A to B as quickly as possible.
Yet some partners might have made what felt like the right decision at the time but is a wrong decision now. Platform choice is increasingly tied to long-term innovation and R&D investment.
Choose the right vendor based on how they're taking technology forward. Migration needs to support that future state.
The PSTN switch-off shouldn't be framed as a forced migration. It's a moment where legacy risk is exposed and customer conversations are reopened. Technological decisions are revisited as growth strategies are reset.
Partners who treat it as a simple replacement exercise will protect revenue in the short term. Those who treat it as a transformation opportunity will define their long-term market position.
Learn more about how partners can enable safe, successful migrations by reaching out to Gamma Communications today.