How do you replace thousands of legacy POTS lines without losing reliability—or sanity? POPP Communications cracked the code with Vola Networks. Serving 3,000+ MN businesses, POPP deployed Vola’s flexible ATA+cellular combo across elevators, fire alarms, burglar systems, and door access—1,600+ active lines and counting. The win? One consistent workflow, remote management via VolaCloud, and battery‑backed uptime for life‑safety gear. Less truck‑rolls, faster fixes, and happy clients.

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Why 5G RedCap matters for life-safety systems — not for speed, but for lifecycle. Most fire alarms, elevator phones, and emergency communicators stay in service for 10–15 years. LTE-only solutions risk early obsolescence as carriers shift investment to 5G. 5G RedCap bridges LTE and full 5G Built for IoT and critical communications Longer technology roadmap without hardware refreshes The PR18 is one example — with 5G RedCap, dual SIM, and cloud management via VolaCloud. Reliability Lo

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For decades, supporting POTS-based communications followed a familiar pattern. When a customer reported a problem, a technician was dispatched to the site. The technician inspected the equipment, checked wiring, reviewed network connections, and attempted to identify the issue. If the problem required additional expertise, a second visit was often scheduled.

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Replacing elevator phones is the most common application among the many POTS replacement projects. In the United States, for example, there are over one million elevators, many of which require POTS line replacement.

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ZTP (Zero Touch Provisioning) means that after a CPE device is powered on, it automatically contacts a cloud platform to obtain SIP account configuration information, allowing the device to operate without any local manual configuration.

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As the telecommunications industry continues retiring copper networks, organizations across North America are facing a growing challenge: how to maintain reliable analog communications for critical systems without depending on legacy POTS lines. For small deployments, replacing one or two analog lines may seem straightforward. But many real-world environments — such as healthcare facilities, schools, utility substations, apartment complexes, industrial sites, and transportation infrastructure —

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