rewrite this title The New Mobile Edge: Balancing Native UC Mobility with Next-Gen Voice Security – UC Today

Kristian McCann is joined by William Rubio, Chief Revenue Officer at CallTower, and Craig Durr, Chief Analyst and Founder of The Collab Collective, to explore why traditional mobile UC models are struggling to keep pace with today’s enterprise demands.

As hybrid work, AI-generated voice threats, and compliance pressures continue to reshape enterprise communications, organizations are being forced to rethink how they manage mobile collaboration. This conversation dives into the growing risks tied to consumer-grade OTT mobile apps and explains why native eSIM is emerging as a more secure, manageable, and seamless approach for enterprise UC.

From frontline workers switching away from unreliable UC apps to the rising threat of AI-driven vishing attacks, the conversation highlights why enterprises need tighter control over mobile communications without sacrificing user experience.

Key discussion points include:• Why legacy OTT mobile UC approaches create security blind spots and policy fragmentation• How native eSIM enables stronger compliance, lifecycle management, and corporate-grade control• The growing role of spam filtering, trusted caller identity, and secure network-level management• Why remote workers and mobile-first employees are driving demand for a more seamless UC experience

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Find out what a CallTower eSIM solution can do for your business’ security and accessibility.