A Future-Ready Solution for POTS Replacement

As organizations move away from traditional copper-based phone lines, the need for a flexible, reliable, and remotely manageable solution becomes increasingly important -especially for mission-critical analog systems like emergency call boxes, alarms, and legacy fax machines. The Vola PR12, paired with the powerful VolaCloud management platform, offers a smart and efficient solution for replacing outdated PSTN lines while ensuring 24/7 connectivity and centralized control.

Compact, All-in-One Design for LTE-Based Deployments

The PR12 is a compact 4G VoIP ATA device specifically designed for POTS replacement in areas where wired broadband is unavailable or unstable. Equipped with a CAT-4 LTE module, the PR12 enables reliable wireless connectivity through dual SIM slots, ensuring carrier failover for uninterrupted service. This makes it ideal for rural areas, remote buildings, and mobile environments that depend on voice communication but lack traditional infrastructure.

PR12 4G VoIP ATA with built-in battery

Legacy Analog Support and 24/7 Operation

The device includes two FXS ports, allowing users to connect legacy analog equipment such as:

• Elevator emergency phones
• Fire/burglar alarm panels
• POS terminals

Thanks to its low power consumption and built-in battery, the PR12 is engineered for 24-hour uninterrupted operation—even during power outages. It also features a LAN port and USB Type-C interface for flexible management and firmware upgrades.

PR12 4G VoIP ATA with built-in battery

Seamless Integration with VolaCloud

What truly sets the PR12 apart is its integration with VolaCloud—a cloud-based device management platform tailored for Managed Service Providers (MSPs) and SD-WAN service operators. VolaCloud provides a unified interface to:

• Monitor battery status and SIM signal strength
• Track data usage and FXS line activity
• Remotely configure and maintain devices at scale

With centralized control, administrators gain full visibility and management capabilities—all from a single dashboard.

VolaCloud

Simplifying Large-Scale Deployment and Maintenance

VolaCloud offers features such as:

• Batch firmware upgrades
• Remote diagnostics
• Configuration templates
• Remote web access

These tools significantly reduce the cost and complexity of field maintenance. Whether you're managing 10 or 10,000 PR12 devices, VolaCloud makes deployment, monitoring, and troubleshooting fast and intuitive.

Proven Across Multiple Industries

The combined solution of PR12 and VolaCloud is already being used in industries such as:

• Elevator services
• Building automation
• Healthcare
• Transportation
• Retail

It is especially effective in projects requiring high availability, LTE-based deployment, and backward compatibility with analog infrastructure.

A Smarter, Connected Future

In summary, the Vola PR12 and VolaCloud platform form a powerful duo for delivering modern, reliable voice services where traditional telecom infrastructure falls short. It’s a future-ready solution that allows organizations to maintain essential analog communication without sacrificing reliability or control.

Upgrade your legacy phone systems with confidence-choose PR12 and VolaCloud for a smarter, connected future.