IPR400 S2 RoIP Gateway

Advanced Interoperability Meets IP Performance.

The IPR400 S2 is a powerful, multi-channel RoIP gateway that bridges analog radio systems with modern IP networks. This 2-in-1 solution functions as both an Analog Interoperability Gateway and a Radio over IP Gateway, giving you the flexibility to connect and manage a wide range of communication systems—all from a single device.

With four independent ports, the IPR400 S2 can connect to multiple radio link repeater sites and integrate across IP networks using VoIP. Ports can be configured internally or externally in numerous ways, making them ideal for complex radio environments. SIP support enables seamless integration with dispatch solutions like the Omnicore series, ensuring centralized, real-time control across your network.

When the IPR100 reaches its limits, the IPR400 S2 steps up. It delivers isolated 4-wire E&M interfaces, multicast support, voice compression, voice activity detection, SELCALL and DTMF signaling, encryption, and RS-232 data tunneling—all engineered for demanding operational environments.

Configuration is fast and straightforward with browser-based access. The IPR400 S2 includes software-configurable E&M signaling, allowing you to fine-tune PTT and Busy line behavior using contact, voltage, or switched power/ground modes.

The IPR400 S2 delivers the performance, scalability, and control your operation needs—backed by the proven support and integration expertise of Alpha Prime Communications.

IPR400 S2 RoIP Gateway

The IPR400 S2 is a versatile 2-in-1 solution that delivers analog interoperability and Radio over IP (RoIP) functionality in a single, compact device. Designed for fast, flexible deployment, it features multi-channel VoIP capability that extends the reach of analog radio networks while enabling seamless communication between disparate radio systems.

With four configurable ports, the IPR400 S2 can link channels internally or across IP networks, making it the perfect choice for connecting repeater sites or bridging multiple systems. SIP connectivity comes standard, allowing full integration with dispatch platforms like RediTALK-Flex, altusomni, and Omnicore.

Whether modernizing legacy infrastructure or building a hybrid network, the IPR400 S2 delivers the performance, reliability, and flexibility trusted by communications professionals across industries.

  • Dual Functionality, Maximum Flexibility
    The IPR400 S2 is a powerful device that combines analog interoperability and a complete multi-channel RoIP gateway. It is designed to simplify communications across complex environments.
  • Built-In Encryption
    Safeguard your network with up to 256-bit encryption, protecting transmissions from unauthorized access and eavesdropping.
  • Web-Based Configuration
    Set up, manage, and troubleshoot from anywhere using an intuitive browser-based interface. Fast deployment. Simple diagnostics.
  • Flexible Network Integration
    Connect easily over SIP, multicast, or unicast—whatever your network demands, the IPR400 S2 adapts without conflict.
  • Dynamic Grouping on Demand
    Quickly link, regroup, or cross-band channels to bring users and agencies together—on the fly and without downtime.
  • Push-to-Talk Over Cellular (PTToC)
    Enable radio access through mobile devices. PTToC lets teams listen and speak across connected radios without a physical unit.
  • Remote Channel Control
    With the IPRLink application, you can manage and cross-band remote channels over IP, no matter where your teams are.

Recommended Industries

  • Police

  • Fire

  • Public Safety

  • Emergency Services

  • Utilities

  • Mining

  • Maritime

  • Petroleum

  • Chemical