How FreedomPTT Works

What is FreedomPTT?

FreedomPTT is a Push-to-Talk (PTT) server solution provided by Sentor Inc, designed to help both large and small teams communicate across wide areas without the need for costly infrastructure. By leveraging the existing cellular network infrastructure set up by telecommunications providers (Telcos), FreedomPTT enables seamless communication for users with cellular connections. In areas with no cellular network coverage, certain terminals are equipped with 2-way radios, ensuring that communication remains possible in any environment.

In today’s rapidly changing workplace, remote and frontline workers, especially in industries like construction, often work in harsh conditions under noisy environments and expansive areas. While traditional cellular phones can be helpful, they lack essential features like secure communication, GPS tracking, emergency alerts, and quick response capabilities required for managing and supporting remote teams effectively. FreedomPTT offers all these features and more, providing an optimal solution for workers in these demanding environments.

“FreedomPTT offers all of the above plus more”

How It Works

Freedom PTT offers an advanced Push-to-Talk (PTT) communication system that seamlessly connects users across various networks and devices, leveraging cloud technology to integrate modern digital communication with traditional radio systems. This versatile, secure platform ensures instant, wide-area communication, with multi-network support (4G, 5G, LTE) and global connectivity. By integrating GPS tracking and offering coverage boosts through cellular boosters or Starlink, Freedom PTT ensures your team stays connected, regardless of location.

Here’s how it works:

• Centralized Cloud Server: The core of the Freedom PTT system is its cloud-based server, where all communications are routed. This secure server ensures fast and reliable connections, providing users with continuous communication anytime, anywhere.
• Global Connectivity: Freedom PTT supports communication across 4G/5G networks or Wi-Fi, enabling users to stay connected from virtually any location. Whether you’re using a smartphone, two-way radio, or traditional radio system, Freedom PTT ensures smooth, encrypted communication for a global reach and dependable coverage.
• Wide-Area Coverage with Multi-Network Support: Freedom PTT operates on multiple cellular networks, including major providers like Verizon (USA), Telstra (Australia), Rogers (Canada), Vodafone (UK), and Airtel (India). This multi-network support ensures users can communicate instantly with one person or a whole group, without the need for expensive repeater systems.
• Integration with Traditional Radio Systems: Freedom PTT bridges the gap between traditional radio systems and modern PTT technology. By using a simple yet powerful bridge device, existing radio infrastructure can be integrated with the Freedom PTT cloud, allowing seamless communication across different platforms.
• Secure Communication: Security is paramount. All data transmitted through the Freedom PTT system is encrypted with AS256 secure connections, ensuring that your conversations remain private and protected from unauthorized access.
• Flexible Device Support: Freedom PTT is compatible with a wide range of devices, including smartphones, rugged radios, and other communication tools. Users can instantly push-to-talk, ensuring real-time communication regardless of device or location.
• Extended Coverage: For areas with limited network coverage, Freedom PTT allows you to boost your signal using a cellular booster or Starlink, ensuring continuous communication in remote or underserved areas. Your team stays connected no matter where they are.
• GPS Tracking and Real-Time Location: Freedom PTT includes integrated GPS tracking, allowing managers to monitor the real-time location of devices and streamline operations by keeping teams in sync, even across large distances.

Freedom PTT’s powerful, encrypted cloud-based PTT solution is designed to provide a robust and secure communication experience. It’s the ideal choice for businesses and organizations looking to improve team collaboration, streamline operations, and enhance connectivity across global teams.

FreedomPTT System Requirements

FreedomPTT App

Android based Tablet or Smartphone (Android 4.3 or higher)

FreedomPTT Dispatcher

Recommended Configuration: CPU Core i3, RAM 4Gb, HDD 500Gb, OS Windows 10 or higher.

Network Bandwidth Usage

Voice PTT sampling rate is defined in Server Settings – We can modify these for your application