Why Broadband Providers Should Own the Voice Layer: From Connectivity Provider To Communications Partner

TL;DR

Broadband providers who don’t own the voice layer are handing the most valuable part of the customer relationship to a third party. Connectivity is commoditising fast — voice, collaboration, and communications is where businesses actually operate, and where long-term revenue is won. This article explains why owning the voice layer is a strategic growth decision, not a technical add-on, and what broadband providers risk by leaving it to someone else.

Why is broadband value eroding?

Broadband has become commoditised. Faster speeds arrive at lower prices with thinner margins, and that trend is not reversing. The global UCaaS market — which sits directly on top of broadband infrastructure — is valued at $21.7 billion in 2024 and growing at over 15% annually, yet the providers delivering the underlying connection are capturing very little of that value.

Providers competing on connectivity alone are, by definition, competing on price. And price competition in a commoditised market has one direction of travel.

The obvious follow-up question: if the connection is commoditised, where does the value go? It goes to whoever owns the communication layer on top of it — voice, collaboration, customer engagement tools. In most cases, that is a third party.

What opportunity are broadband providers missing?

Broadband providers have historically avoided voice for three reasons: perceived complexity, legacy system baggage, and the belief that voice is a declining market. All three assumptions are now outdated.

Voice is not declining — it is evolving. Telephony alone retained 38.3% of UCaaS market share in 2024 (Mordor Intelligence), and collaboration platforms built on top of voice infrastructure are forecast to grow at a 28.3% CAGR through 2030. The market has not moved away from voice. It has moved toward smarter, more integrated voice.

By not owning the voice layer — meaning the software infrastructure that handles business telephony, unified communications, and collaboration — broadband providers are missing four compounding opportunities:

• Customer interaction data and real-time insight
• AI-driven services such as transcription, sentiment analysis, and call summarisation
• Revenue from bundled communication services beyond the connection
• Service differentiation in a market where raw connectivity is interchangeable

What happens when voice sits with a third party?

When voice is delivered by a separate vendor, the degradation is gradual but consistent. The customer experience fragments. Support accountability becomes unclear between providers. And critically, the broadband provider loses visibility — they can no longer see how the customer communicates, influence the evolution of their services, or easily introduce new capabilities.

The relationship consequence is significant. Telecom providers already face annual churn rates ranging from 20% to 50% (CustomerGauge, 2024). A provider who owns the communications relationship is far harder to replace than one who delivers only the connection — and owning voice is the single biggest factor in creating that switching friction.

A broadband provider who does not own voice is not just missing revenue. They are actively making it easier for a competitor to take the whole account.

How are forward-thinking providers responding?

Forward-thinking broadband providers are moving beyond connectivity and into full communications ownership — bringing voice into their core offering, not as a bolt-on, but as a strategic layer. The result is a fundamentally different market position.

The shift follows a recognisable pattern:

1. Broadband provider delivers reliable connectivity — the relationship baseline.
2. Voice and collaboration are added as owned services, not referred to a third party.
3. Bundled services create switching friction and expand contract value.
4. Communications data enables AI-driven services, deepening the relationship further.
5. The provider becomes a central communications partner, not a utility.

Today, 50.4% of businesses are using UCaaS as their primary phone architecture (Metrigy, 2024). Half the market has already made the move. The providers who own the voice layer are positioned to capture that migration. Those who do not are handing it to someone else.

Is voice really declining — or just changing?

Traditional telephony is fading. That much is true. Enterprise desktop phone revenue fell 9.2% to $2.21 billion in 2024 and is forecast to decline a further 3.2% annually through 2031 (Frost & Sullivan). But that is a hardware story, not a voice story.

Business voice is becoming more intelligent, more integrated, and more commercially valuable. With the rise of AI, voice is now three things simultaneously:

• A source of real-time business insight — transcription, sentiment analysis, and call summarisation are already standard in modern UCaaS platforms
• A driver of customer experience — the quality of a business’s communications infrastructure directly shapes how its customers feel about the brand
• A foundation for new services — AI capabilities including intelligent call routing, real-time transcription, and automated summarisation are already embedded in modern UCaaS platforms and directly reduce operational costs for businesses

Broadband providers who own this layer are not simply adding a phone service. They are enabling smarter, more connected businesses — and positioning themselves as the infrastructure partner for whatever comes next.

Connectivity vs. voice ownership: what does the data say?

The commercial difference between a connectivity-only provider and a voice layer owner is not marginal. It is structural. The table below compares the two positions across the dimensions that matter most to long-term growth.

What does owning the voice layer actually mean in practice?

Owning the voice layer changes the nature of the provider relationship. Instead of being one of several vendors a business uses, the provider becomes a central partner — responsible for both how the business connects and how it communicates.

In practice, this opens four things that a connectivity-only relationship cannot:

• Deeper customer engagement — the provider is embedded in daily business operations, not just the network behind them
• Longer contract lifecycles — bundled communications relationships carry far more switching friction than single-service agreements
• Increased share of wallet — a provider who owns voice, collaboration, and contact centre captures a significantly larger portion of a customer’s technology spend
• Greater influence over future technology decisions — when AI, automation, and new communication capabilities emerge, the provider who already owns the layer is the natural home for them

It is a shift from transactional to strategic. In a market where connectivity-only providers compete on price and conversation owners compete on value, that shift is where sustainable growth happens.

Conclusion

The role of the broadband provider is changing. Connectivity will always be essential, but it is no longer sufficient on its own.

Owning the voice layer is not about adding another product to a portfolio. It is about reclaiming the most valuable part of the customer relationship — the part where conversations happen, where customer experience is shaped, and where long-term loyalty is built or lost.

In today’s market, the providers who win will not just deliver the connection. They will own the conversation.

Sources

• Metrigy — UCaaS Market Share & Forecast 1H25 (2025)

• Mordor Intelligence — Unified Communications as a Service Market Report (2025)

• ResearchAndMarkets — UCaaS Market Forecasts 2025–2030 (2025)

• Frost & Sullivan — Enterprise Desktop Phone Revenue Forecast (2024)

• CustomerGauge — Telecom Churn Benchmarks Study (2024)