A never ending challenge

The pursuit of quality is our driving force.

NetResults has been designing and manufacturing communication products and solutions for over fifteen years

The NetResults group

In addition to our range of Kalliope solutions – designed for System Integrators and Service Providers – NetResults thanks to Atena designs and develops platforms and solutions to measure IT services Quality of Experience (Testing & Monitoring).

We offer high-level customized Unified Communication & Collaboration solutions from the desktop to carrier-grade and professional services.

Our story

Kalliope is a brand of NetResults, a business born in 2006 as a Spin-Off from the University of Pisa. Producing ICT systems for digital transformation in companies with a view to Industry 4.0 and Smart Working. Strongly oriented towards Research and Development, especially in the VoIP and MoIP fields.

This approach led the company to launch on the market in 2008 the range of VoIP PBXs KalliopePBX .

In 2017 the new KalliopePBX V4 product line, with a renewed highly scalable and multitenant architecture, brought Kalliope to the Service Provider market with the new Kalliope4SP platform .

From 2021 all Kalliope features are also available in the Cloud thanks to KalliopeCloud , the on premises solution without infrastructure costs.


The objective of Kalliope is to simplify MoIP adoption and use for sector players and end-users. It allows its clients to improve team collaboration communication processes and pursue a work-life balance.

We designed Kalliope for telco operators, telephone installers, Internet Service Providers (ISPs), and software developers interested in introducing VoIP, MoIP, and Unified Communication technologies into their products and client services via a network of national and European value-added distributors (VAR).

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