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Radiator 4.28 released in December 2023

Radiator AAA -  Swiss Army Knife of AAA software

Radiator AAA Server Software

The Swiss Army knife of RADIUS servers

Radiator is the AAA server for serious ISPs and carriers who want power and flexibility to meet the needs of their changing technical environment and growing user base.



Radiator Service Provider Pack provides the base for carrier-class AAA software for both RADIUS and Diameter interfaces. More Info


Radiator SIM Pack is the key component for seamless data and voice roaming authentication between mobile and Wi-Fi networks that use SIM credentials. More Info


Radiator Policy and Charging Pack provides Diameter support for policy control and other telecom functionalities and allows you to integrate your business logic into your desired solution. More Info


Radiator GBA/BSF Pack provides seamless authentication for your VoLTE Supplementary Services. More Info

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Radiator news

Meet Radiator team in Brisbane at IETF119

Radiator team continues the active engagement with RADIUS working groups at IETF and will be attending IETF 119 meeting in person at the Brisbane Convention and Exhibition Center 16 - 22 March 2024. Staying at the forefront of industry developments is a top priority...

Meet Radiator team at MWC24

Like everyone else in the telecom industry, we’re busy preparing for the world’s largest connectivity event of the year: Mobile World Congress held at Fira Gran Via in Barcelona on 26th – 29th February 2024. We’re looking to catch up with old and new partners and...

Radiator 4.28 released!

We are pleased to announce the release of Radiator version 4.28! The latest release is full of stability, usability and interoperability features that make it easier than ever to run and maintain Radiator.  New usability improvements Multiple logging improvements for...

Latest Software Updates

Radiator 4.28

Stability, usability and interoperability improvements and new VSAs –  December 2023 All changes »

Radiator VNF Flex 2023.1.1

AlmaLinux base image, configuration improvements, LDAP integration, and hardening – May 2023 All changes »

Radiator SIM Pack: Version 2.9

Multiple updates: Add support for MAP updateLocation, cancelLocation, Diameter Cx and 3GPP TS 33.402 TMSI generation – January 2024 All changes »

Radiator Policy and Charging Pack: Version 2.3

Online charging fixes and other enhancements – January 2023 All changes »

Radiator Service Provider Pack: Version 1.8

Formerly known as Radiator Carrier Pack, latest release includes enhanced Diameter relay functionality that helps to streamline larger service provider deployments – November 2022 All changes »

Radiator GBA/BSF: Version 1.9

New enhancements and bug fixes related to barring rules with video media element – April 2022 All changes »

Radiator is the only choice in the industry when you need complex and flexible customization without impact on high speed performance. The fact that OSC provides source code, allows us to modify core components to suit our application and really do anything we want it to do, or integration with anything we want it to integrate with.

A Tier 1 Mobile Operator in Taiwan uses Radiator for all of their mobile authentication (EAPSIM, UAM and SMS-OTP) for over 50,000 hotspots in Taiwan. A single server Radiator performs at almost 1200 transactions per second (TPS) during busy hours and has never failed in providing stable and rock solid performance.

Peter Cheng

President, Acom Networks