Elevator emergency phones are still fundamentally voice communication devices, making them one of the simplest POTS replacement scenarios. However, even in this seemingly straightforward application, significant challenges can arise if the technical and regulatory requirements of the industry are not fully understood.

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The Federal Communications Commission (FCC) issued Order 10-72A1, mandating that all traditional POTS lines in the United States be replaced with alternative services by August 2, 2022. (Read the latest updates from the FCC.)

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In procurement meetings, POTS replacement often begins with a simple question: “Why is this gateway more expensive than a basic ATA?”

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Successful POTS replacement does not require complexity. With the right tools, it becomes a repeatable process. Vola’s ecosystem — including PR12, PR08-Pro, PR18, VolaCloud, and POTS Media SBC — is designed around this principle.

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In life-safety communication, power failure is not a hypothetical scenario. It is an expected condition. Fire panels, elevator emergency phones, and security systems must continue functioning precisely when other infrastructure fails. This is why 24-hour standby capability is not a premium feature — it is a regulatory and operational requirement.

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For decades, Plain Old Telephone Service (POTS) lines formed the backbone of critical voice communication in industries like fire safety, elevators, utilities, and healthcare. These analog lines were once reliable, simple, and universally available. Today, however, the environment has changed dramatically. Carriers are retiring copper networks, maintenance costs are rising, and enterprises are facing shrinking support options. POTS replacement is no longer just a technical necessity — it is beco

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