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 power redundancy. It includes a built-in 45Wh battery for up to 12 hours of alternate power supply 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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Legacy elevator often require complicated connections and wiring, it use POTS lines to deliver a stable and reliable connection. The existing wiring is run from the machine room, through travel cable, into the elevator cab. The advantages of analog phone lines have traditionally been two-fold. First, you can maintain service when your power goes out. Secondly, 911 is able to easily identify where you are calling from.

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Alarm and Security system for estate or neighborhood is highly rely on POTS lines in the past, With all kinds of monitor panel like burglar panel, fire panel, or elevator phone, when these panel is activated, alarm signal will be transfer to Security Company or Alarm Center, and then they will provide corresponding service, such service is usually 24h uninterrupted.

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