The proliferation of over-the-top (OTT) platforms such as WhatsApp, Microsoft Teams, and Zoom has fundamentally shifted enterprise voice traffic away from traditional, circuit-switched telecom networks. As these platforms enable calls and collaboration to traverse the internet rather than the carrier’s voice infrastructure, telcos are witnessing an erosion of their core revenue streams. This shift challenges long-standing business models and puts legacy voice services under unprecedented pressure.
Enterprise customers now perceive 'voice service' not as a standalone offering but as an integrated component within their broader collaboration and productivity ecosystems. This change in expectations has left many traditional telcos grappling with declining ARPU (Average Revenue Per User) and increased churn as customers migrate to providers who can deliver a unified digital experience.
To remain relevant, telcos must embark on a journey of digital transformation focused on customer-centricity and agility. This means moving beyond traditional voice offerings and investing in modern communication solutions such as Microsoft Teams Phone, Operator Connect, and managed collaboration services. These capabilities are no longer optional—they are essential to meet enterprise demand for seamless, flexible, and integrated communications.
However, building these capabilities internally is resource intensive, requiring significant CAPEX, extended time to market, and specialized technical expertise. By the time a telco develops such solutions, the competitive landscape may have shifted even further, making rapid adaptation critical.
Rather than viewing OTT platforms solely as competitors, telcos can unlock new growth opportunities by forming strategic alliances and embracing an OPEX-funded partnership model. Collaboration with certified specialists who have established deployment infrastructure and proven expertise in Modern Work solutions enables telcos to accelerate go-to-market timelines and deliver advanced offerings without the associated capital risks.
At Switch Connect, we empower telcos with turnkey solutions that integrate directly with Microsoft Teams and other leading platforms, allowing them to deliver value-added services that align with contemporary enterprise needs. Such partnerships can help retain existing customers and attract new ones by delivering comprehensive voice connectivity and management from a single provider.
A robust, scalable, and secure network infrastructure is foundational for telcos aiming to support the high-performance requirements of modern OTT applications. By optimizing network architecture for low latency, high availability, and intelligent routing, carriers can ensure seamless content delivery across collaboration platforms, video conferencing, and cloud-based telephony.
Investments in SD-WAN, advanced network management, and real-time analytics enable telcos to proactively manage quality of service and adapt to dynamic traffic patterns, further enhancing the customer experience and reinforcing their value proposition in a digital-first landscape.
In response to shrinking traditional voice revenue and rising international SMS termination rates, telcos must pursue innovative monetisation models. This includes bundling managed collaboration services, offering integrated cloud communications, and leveraging analytics-driven insights to tailor solutions to specific customer segments.
Transitioning to OPEX-driven, partnership-based models allows telcos to increase ARPU without the financial risks of heavy up-front investment. By working with partners like Switch Connect, carriers can rapidly deploy new services, capture emerging market opportunities, and ensure sustained growth in a rapidly evolving industry.
Rohan Milne - CEO, Switch Connect.