An alarm panel is the core component of an alarm system. On one side, it connects to various sensors (such as fire or intrusion detectors) via a two-wire bus. On the other side, it connects to the PSTN network through a telephone interface, enabling communication with a receiver.

More

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.

More

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.)

More

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

More

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.

More

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.

More