In today’s digital-first world, businesses are rapidly transitioning from legacy telephone systems to more flexible and scalable IP-based solutions. However, many critical applications—such as elevator emergency phones, fire and security alarms, FAX machines, and POS terminals—still rely heavily on analog lines. For these essential services, Vola PR08-Pro, paired with the VolaCloud device management platform, offers a complete, future-proof POTS replacement solution that blends reliability with

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Despite the global transition to IP-based telephony, Plain Old Telephone Service (POTS) remains an essential communication technology in various critical scenarios. Its reliability, simplicity, and independence from modern digital infrastructure make it indispensable in emergency response, remote areas, and disaster recovery.

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VolaCloud supports a wide range of devices, including PR08-Pro and PR12 ATAs, LM150 VoLTE Router. Through a single dashboard, IT teams can remotely configure devices, perform firmware updates, and monitor system performance, reducing the need for on-site maintenance.

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In an emergency, every second counts. Security alarm panels rely on stable communication to ensure that alerts reach monitoring centers without delay. Yet, power outages, network failures, and unreliable connections can put alarm systems at risk. At Vola, we understand that reliability isn’t an option—it’s a necessity. That’s why we’ve engineered a failproof solution that keeps your alarm panels connected, no matter what.

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With POTS networks on the brink of obsolescence, POTS line replacement is no longer optional—it’s a business-critical upgrade for ensuring uninterrupted voice communication. VoIP ATAs like PR08-Pro and PR12 enable a smooth transition to SIP-based telephony, while LM150 VoLTE Router offers wireless flexibility in areas lacking traditional infrastructure. Our POTS Media SBC ensures secure and seamless interoperability between legacy and modern systems, and the VolaCloud Management Platform

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To address the challenges of POTS replacement, Vola introduced POTS Media SBC as intermediaries between legacy fax devices and cloud-based communication platforms. Instead of relying solely on T.38, our solution transmits raw T.30 fax signals (the foundational protocol for PSTN faxing) to the SBC. The SBC then converts the data into G.711 audio streams—a widely supported codec in VoIP systems—for transmission to PBX platforms or cloud services. This approach offers three key advantages:

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