You may already be aware that Plain Old Telephone Service (POTS) is being phased out. In 2019, the Federal Communications Commission (FCC) initiated the discontinuation of copper POTS lines due to various challenges and disadvantages. Telecom providers like AT&T, Verizon, and Lumen have announced plans to discontinue services in certain areas, while the costs associated with existing POTS lines are rising rapidly.

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Vola POTS Media SBC is a cloud-based Session Border Controller which is dedicated for POTS replacement service. Compared to PSTN, IP network is relatively unstable. Due to the complex of modern network, Jitter, lag and packet loss happens from time to time. Vola SBC is deployed based on AWS (Amazon Web Services), the stability of the route from SBC to your PBX server is maximized by utilizing the cloud-to-cloud connection.

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The Vola PR08-Pro is an upgraded ATA gateway designed for POTS replacement, featuring 8 FXS ports for compatibility with legacy devices and dual gigabit WAN ports for network failover. It includes a built-in 45Wh battery for up to 12 hours of backup power and supports various communication protocols, making it ideal for alarm systems, elevator phones, and fax machines.

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In order to solve the unpredictable IP network problem for FAX transmission, Vola brings the POTS Media SBC to enhance VoIP data transmit from Vola hardware ATA to Cloud-based POTS Media SBC. We implement advance features like forward error correction mechanism and redundancy technology between Vola hardware and POTS Media SBC, POTS Media SBC deployed in core network and consider as reliable VoIP data transmission from SBC to any UC Cloud by G.711 codec without compression.

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Discover the Vola LM150—an industrial-grade, VoLTE-enabled router designed to seamlessly replace traditional POTS lines. Equipped with dual SIM support, PoE options, and UPS compatibility, the LM150 provides a stable, reliable voice connection that suits both routine and emergency communication needs.

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Vola POTS Media SBC is a cloud-based Session Border Controller that provides POTS replacement services. Vola POTS Media SBC provides the capability to most parts of the PBX system.

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