RingCentral has become the latest major vendor to target UCaaS-CCaaS convergence, announcing a new “Customer Engagement Bundle” for RingEX.
The move highlights how unified communications and contact center capabilities are fast becoming inseparable.
The new package combines the calling and collaboration tools of RingEX with customer engagement features such as advanced queue management and a shared SMS inbox, creating what RingCentral calls a “lightweight contact center” experience.
“Over a million users rely on RingCentral RingEX as a lightweight contact center, enabling employees to respond to customers alongside everyday work,” said Kira Makagon, President and COO of RingCentral.
“The future is customer-centric — uniting AI, unified communications, and contact center capabilities.
“With the Customer Engagement Bundle, we’re empowering every organization to deliver experiences that build loyalty, boost efficiency, and drive growth.”
The move positions RingCentral squarely in the emerging space where UCaaS, CCaaS, and even CPaaS intersect.
As Denise Lund, Research Director at IDC, noted, “RingCentral's CE Bundle exemplifies the integrated UC-CE convergence that IDC identifies as one of the fastest-growing segments in business communications.”
That convergence, Lund added, “addresses a critical gap for organizations that need robust customer engagement capabilities without full contact center complexity.”
UCaaS and CCaaS: From Integration to Convergence
For years, vendors have promoted integrations between UC and contact center systems. But now, as RingCentral’s announcement underscores, the focus is shifting toward true convergence: a single platform for both employee and customer communications.
Microsoft made a similar move earlier this year when it confirmed the general availability of Teams Phone extensibility for the Microsoft Dynamics 365 Contact Center.
The feature allows both platforms to share the same voice infrastructure, simplifying deployments and streamlining billing.
By consolidating systems, companies like Sweden’s Sveriges Lärare – anearly adopter of Teams Phone extensibility for the Microsoft Dynamics 365 Contact Center – have reduced operational complexity and empowered agents to collaborate directly with subject matter experts.
Christopher Ehlo, Sveriges Lärare’s Tech Lead, claimed that “by consolidating our telephony on one platform with Teams Phone and Dynamics 365 Contact Center, we’re reducing complexity and improving operational efficiency.”
Microsoft itself has described such moves as “essential for modern service delivery”, arguing that the lines between CCaaS and UCaaS are “vanishing fast”.

