what we do

Audio & Voice Quality of Experience

We deliver reference voice quality measurement systems to service providers and telecom manufacturers. With carefully designed interfaces to VoIP, mobile, satellite and wireline networks, our products are used to define and confirm performance.

Network & Application Performance

We provide automated monitoring, visibility and troubleshooting solutions all the way up to the cloud. Organizations use them to ensure the delivery of network and applications services to end users at any time, on any device, and from anywhere.

  • Network and Application Performance
    Qual IT
  • Voice Quality Test
    MultiDSLA

trusted leader

> 0 %
of our Sales
are Outside France
> 0
customers
around the globe
0
of the top 10
Service Providers
0
of the top 10
Telecom Vendors

some opale systems customers

Try MultiDSLA... free !and discover your true MOS
Try Qual IT... free !and start monitoring your network
We were looking for a powerful yet simple to use network performance testing solution, with a good TCO.
Qual IT perfectly answered our requirement, with 1000's of our WAN links now being automatically tested daily .Loic Fournier, Head of Metrology, CNAMTS