PSTN Landline replacement
solutions

Seamlessly transition from legacy PSTN connections to our future-proof LANDLINE-4G solution with multi-network redundancy and real-time monitoring.

How our 4G Landline replacement works

Our solution provides a seamless transition from traditional PSTN lines to advanced 4G-VoLTE technology, ensuring your critical systems remain operational.

  • 1. Simple Installation

    Connect our LANDLINE-4G device to your existing system with standard RJ11 connectors. No technical expertise required.

  • 2. Automatic Connection

    The device automatically connects to the strongest available network, with multi-network redundancy for maximum reliability.

  • 3. Monitor Performance

    Access our optional WebAlarm cloud platform to monitor device status, connection quality, and receive real-time alerts.