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Digital Transformation World Series 2021: The Rise of the Digital Service Enabler

Insights Digital Transformation World Series 2021: The Rise of the Digital Service Enabler
Hansen News
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Hansen News

With Digital Transformation World Series 2021 just around the corner, the TM Forum’s recent ‘satellite’ meet-up in London proved to be very useful in providing an early taste for the main event. Perhaps unsurprisingly, the tone was upbeat for an industry which, if anything, has come out of the COVID-19 pandemic with its position as an enabler for personal and business communications stronger than ever, in the face of numerous operational and commercial challenges.

As head of the TM Forum, it was incumbent on Nik Willetts to strike an optimistic tone. But it is also difficult to argue with his view that the communications industry is looking to the future from a position of relative strength, as we move toward a world characterised by the need for flexibility and agility.

“Our success as an industry going forward depends on us keeping the obsession with customers,” he said, reflecting a new realisation of what customers demand from the industry as it grows and adapts to the world in which we live. This is accompanied by the need to be “fit to compete”, building on transformation efforts started in the before times, which have “suddenly been put on fast forward”.

Indeed, the communications sector has seen numerous changes in the way it operates in a short period. Almost overnight, service providers found themselves in a world where they needed to keep networks up and running, while a significant portion of their own staff shifted to working from home, and as customers moved from predictable, office-based operations to flexible and distributed working – with demand patterns changing almost without warning.

DTW London 2021

DTW 2021, London

Cloud-Enabled Agility

A key enabler in providing the agility needed to support changing demand patterns is cloud-enabled software. Stephen Reidy, CIO at 3 Ireland, pointed out that not only does this provide the flexibility needed for existing products and services, but also delivers benefits when it comes to solutions enabled by new network capabilities – such as those around 5G and IoT.

“Going to cloud can often make you more agile and you get to try things and test them a lot more easily than you would if you were using different technologies. You can test with trial and error a bit more, test and learn, see if customers are interested, get feedback, and then if you feel you have something that is going to have the outcomes you desire, then you can grow and build out more rapidly,” he said.

Something we’ve talked a lot about at Hansen are the challenges around monetising new network capabilities – take a look at our thoughts about 5G here and IoT here. This was also touched on by Reidy: “In the telco industry, we still tend to sell the same things. It’s handsets, it’s voice, it’s data. But certainly with the advent of 5G, I think we could be operating with a more complex business model, whether its B2B or B2C or B2B2C, and we need to be able to adapt and embrace those new use-cases and take advantage of the technology we have.”

Lester Thomas, Chief IT Systems Architect for Vodafone Group, built on this theme, stating that “the real goal of our digital transformation is to become a platform business, a digital service enabler working across all the different industries, with 5G and IoT services, with services beyond connectivity.” But while highlighting the role the TM Forum’s Open Digital Architecture is playing in this, he noted that technology only forms part of the picture.

“We knew we had to build a completely different mindset. Our digital transformation started with us building what we call a digital accelerator organisation. We needed a completely different relationship with our business stakeholders, and we had to move to this agile, iterative relationship,” he said.

As Lindsay Rodgers, Head of Digital at KCOM, noted: “You can’t just do it in isolation. You can’t just transform systems, otherwise you just end up with new systems. You’ve got to build the systems, the people, the processes and the data, all at the same time.”

Back to the Future

I won’t dwell on the return of physical events – the last one I attended prior to this was MWC Shanghai way back in 2019 – but on a personal note, it was also nice to be back in a room with other human beings. Hopefully 2022 will see the return of an in-person Digital Transformation World Series, but in the meantime, Hansen has a lot lined up for this year’s virtual event.

We’ll be talking about leveraging opportunities in IoT and the transformation programme underway with customer Telefonica Germany, as well as participating in the usual mix of meetings and briefings. If you’d like to find out more, drop us a line – we’re always happy to talk.

Steve Costello
Senior Manager, Product & Solutions Marketing

1. What does “modernise with precision” mean for Tier-1 telecom operators?

“Modernise with precision” describes a low-risk, targeted approach to BSS/OSS modernisation where operators upgrade only the parts of their digital stack that create the greatest impact. Instead of embarking on high-risk, multi-year full-stack replacements, Tier-1 telcos selectively introduce cloud-native BSS/OSS, API-driven telecom architecture, AI-ready data layers, and TMF-compliant BSS components.
This modular strategy reduces cost and disruption, allowing operators to strengthen areas such as product agility, order orchestration, customer experience, and operational efficiency while maintaining stability in core environments. It aligns directly with TM Forum’s Open Digital Architecture (ODA), which encourages a composable, interoperable, future-proof approach to telco transformation.

2. Why is time-to-market so important for telecom monetisation today?

Telecom monetisation increasingly depends on the ability to respond quickly to new commercial opportunities – from enterprise IoT solutions and digital services to 5G monetisation, wholesale partnerships, and B2B vertical offerings. In this environment, operators that can design, package, and activate new services in days rather than months gain a clear revenue advantage.
Legacy catalogues, rigid product hierarchies, and tightly coupled BSS architectures make rapid innovation difficult. Modern operators therefore prioritise catalog-driven architecture, agile/composable BSS, and cloud-native BSS capabilities to give business teams control over offer creation without relying on long IT delivery cycles. Faster launch cycles = faster monetisation.

 

3. What is slowing down product launch cycles for many telcos?

The primary obstacles are deeply entrenched in legacy architecture: hard-coded product models, outdated catalogues, nonstandard integrations, and heavy IT dependencies. These constraints slow down even minor product changes, creating friction between commercial teams and IT.
Modern telcos are replacing these bottlenecks with TMF-compliant BSS, cloud-native catalogues, API-driven BSS integrated via TMF Open APIs, and low/no-code configuration tools. These solutions allow product owners to create and test offers independently, ensuring the Digital BSS backbone supports true agility.

4. How can telecom operators reduce order fallout and manual intervention?

Order fallout typically stems from fragmented systems, inconsistent data models, and brittle custom integrations across BSS/OSS chains. When orchestration spans numerous legacy systems, even small discrepancies can cause orders to fail.
Operators can dramatically reduce fallout rates by adopting zero-touch service orchestration, modern order management modernisation, end-to-end automation, and a unified data model across their Digital OSS and Digital BSS layers. Cloud-native telecom systems and order orchestration for telecom remove reliance on manual rework, minimise delays, and improve service accuracy – all essential to delivering predictable customer experiences.

5. Why is accuracy so important for B2B and wholesale customer experience?

For enterprise and wholesale customers, trust is built on precision. A single misquote, incorrect configuration, or missed activation can lead to delays, SLA breaches, revenue disputes, and strained relationships. These segments rely on highly controlled, predictable fulfilment processes – particularly as operators expand into 5G edge services, network slicing, managed security, and outcome-based contracts.
Improving accuracy requires strengthening the underlying architecture – through modern CPQ for telecom, clean data models, cloud-native BSS/OSS, and robust API-driven telecom architecture. When quoting, ordering, provisioning, and billing are accurate, customer satisfaction increases naturally.

6. How does cloud, AI, and API-driven architecture support telecom modernisation?

Cloud-native platforms provide the scalability, flexibility, and deployment speed needed to support modern telecom services. AI introduces intelligence into operations, enabling predictive analytics, anomaly detection, and proactive assurance. APIs – especially TMF Open APIs – ensure new components integrate cleanly with legacy systems.
Together, AI-powered BSS/OSS, cloud-native architecture, and API-driven integration create a digital foundation that supports continuous innovation, reduces technical debt, and enables operators to deliver new services more efficiently. This trio is central to future-proofing the telco stack.

7. What is TM Forum’s Open Digital Architecture (ODA) and why does it matter?

TM Forum’s Open Digital Architecture (ODA) is an industry-standard framework designed to help telcos simplify, modularise, and modernise their BSS/OSS environments. ODA promotes interoperability, composability, and openness so operators can integrate new capabilities without heavy customisation or vendor lock-in.
For Tier-1 operators, ODA serves as a blueprint for transitioning from monolithic legacy stacks to cloud-native, API-driven, modular BSS/OSS infrastructure. By adopting ODA-aligned solutions, operators speed up integration, lower deployment risk, and reduce long-term operational cost.

8. How is Hansen involved in TM Forum and ODA?

Hansen aligns its architecture directly to TM Forum’s ODA principles and has contributed to the development of one of TM Forum’s recognised industry standards. This reinforces a commitment not just to following best practices, but to shaping them.
Hansen’s portfolio of cloud-native, AI-powered, API-driven Digital BSS/OSS modules is built on TMF Open APIs and composable design principles. This ensures seamless interoperability in multivendor environments and helps operators modernise safely and incrementally.

9. Can operators modernise their BSS/OSS without a full-stack replacement?

Yes – and in fact, most Tier-1 operators now prefer incremental transformation. Full-stack replacement is high risk, slow, and expensive. By contrast, modular modernisation allows operators to introduce new BSS/OSS capabilities – catalogues, orchestration layers, charging engines, customer management, monetisation components – without destabilising the existing ecosystem.
This approach reduces risk, accelerates value, and aligns with ODA’s principles of composability and openness. Operators can modernise at their own pace while still maintaining service continuity.

10. How does modular modernisation reduce risk?

Modular transformation focuses on improving specific parts of the architecture – such as product agility, order accuracy, unified data, or 5G monetisation – without changing everything at once. Each module is integrated, tested, and scaled independently, which reduces disruption and improves predictability.
It also allows operators to retire legacy systems gradually, reducing technical debt over time while still realising near-term efficiency and revenue gains. This is why agile/composable BSS is now the preferred model for Tier-1 telecom transformation.

11. What operational improvements can telcos expect from a unified data model?

A unified, AI-ready data model brings real-time visibility across commercial and operational processes, enabling faster decision-making and more reliable service execution. It also allows operators to detect issues earlier, automate root cause analysis, and reduce order fallout.
This consistent data foundation is essential for AI-powered BSS/OSS, predictive assurance, next-best-action recommendations, and advanced analytics. It ultimately improves operational efficiency, accuracy, and customer experience – three core pillars of modern telecom performance.

12. Why is Customer Experience (CX) tightly linked to operational excellence?

Most customer experience problems – delays, incorrect orders, billing errors, missed SLAs – originate from inefficiencies within the internal BSS/OSS engine. When operators modernise their Digital BSS/OSS processes, eliminate manual workarounds, and ensure accurate orchestration and service activation, the customer experience improves naturally.
This is particularly true for enterprise and wholesale customers, where CX is defined by precision, predictability, and contract performance. Improving CX requires improving the processes beneath it.

13. How do Hansen’s solutions fit into a Tier-1 telco transformation strategy?

Hansen provides cloud-native, API-driven, TMF-compliant, AI-powered Digital BSS/OSS modules that integrate smoothly into hybrid and legacy environments. Operators can use them to strengthen catalog agility, automate order flows, unify data, enhance monetisation, or improve service reliability – without needing to replace their entire BSS/OSS stack.
This flexibility supports transformation at the operator’s own pace, aligned to business priorities, regulatory requirements, and commercial objectives.

14. What benefits can operators expect from a layered or hybrid modernisation approach?

A layered or hybrid approach allows operators to combine existing systems with cloud-native components, enabling transformation without disruption. Key benefits include:
• Faster time-to-market for new offers
• Improved order accuracy and reduced fallout
• Lower cost-to-serve through automation
• Stronger customer experience
• Gradual reduction of technical debt
• Alignment with ODA and modular architecture principles
This approach balances stability with innovation – ideal for Tier-1 operators.

15. How do industry standards such as ODA accelerate telecom digital transformation?

Industry standards like TM Forum ODA and TMF Open APIs reduce integration complexity, promote interoperability, and give operators a trusted blueprint for modernisation. They ensure that new BSS/OSS components can plug into existing environments without custom engineering.
By reducing dependence on bespoke integrations and enabling modular deployment, standards significantly lower long-term cost and accelerate transformation across the business. They also future proof the architecture for new technologies, including AI, automation, and 5G service innovation.


 
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