During the recent Channel Partners Conference MSP Summit, Doug Green of Technology Reseller News hosted a podcast interview with our CEO, Ari Rabban, and Lee Essex from Tango Networks. The discussion centered on ProSIM, our pioneering service that empowers small business users to tap into unified communications (UC) capabilities directly from their mobile phones—no additional apps or workarounds needed.
“With ProSIM, we’re solving a real pain point in the UCaaS market,” said Rabban. “While apps work for some, many small business users simply want to make calls directly from their phones—securely and professionally—without any hassle.”
Powered by Tango’s eSIM technology, ProSIM integrates the full feature set of the Phone.com platform—including call routing, recording, compliance tools, and dual business/personal identities—directly into a phone’s native dialer. This allows mobile-reliant professionals—such as frontline workers, healthcare providers, and contractors—to stay securely connected through a business-grade phone system using the device they already carry.
“We’re enabling people to work how they already prefer—but smarter,” added Essex. “ProSIM makes your business number feel like it’s truly part of your phone, enhancing usability, mobility, and regulatory compliance.”
Designed for small businesses seeking speed, simplicity, and security, ProSIM offers an incredibly fast setup. “Just visit Phone.com, sign up, choose your number, and you’re operational in minutes,” said Rabban.
The service is also built with regulatory needs in mind, offering HIPAA-compliant features, secure messaging, real-time call transfers, and robust call management—all from a mobile interface.
Both Phone.com and Tango Networks see this as the foundation for a larger vision: delivering AI-powered, mobile-first business communications that keep pace with the evolving needs of modern professionals.
Enjoy the full podcast:
Additional ProSIM coverage:
Interview with Dave Michels and David Danto of TalkingPointz
Interview with Rich Tehrani, The Tech Authority
Interview with Doug Green, Technology Reseller News