Delivering industry-leading active testing solutions to measure performances on telecom devices, services and networks.

Voice Quality Measurement / Mobile Services Tests / Voice Service Monitoring / QoE & QoS

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Event - Thursday, 15th May 2025

Critical Communications World (CCW)

Opale Systems announces its participation at the Critical Communications World (CCW) tradeshow in Brussels, showcasing the MultiDSLA solution for advanced Mission Critical Services (MCx) QoS and QoE performance testing

Use cases

Ensure crystal-clear Voice Quality

Audio & Voice
Quality Experience

We deliver reference voice quality measurement systems to operators, 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.

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HIGHLIGHT

Validating 5G Use Cases: Active Testing for Reliable and High-Performance Networks

Opale 5G Robots actively generate traffic across 5G network slices, measure critical KPIs like throughput, latency, jitter, packet loss, and SLA compliance for each slice. Automated test campaigns through powerful and easy-to-use API

More about our Mobile Robot

Validating 5G Use Cases: Active Testing for Reliable and High-Performance Networks

About us

Enhancing the Quality of Communication

"At Opale Systems, we believe everyone deserves high-quality communication—no matter the app, network, or device. From lab testing to real-world operations, we work with device manufacturers, service providers, and operators to help them deliver clear voice and reliable service.
By assessing speech quality, monitoring performance, and testing services, we’re helping build a world where communication is smoother."

Why choosing Opale Systems?

+50 Countries

with intalled products

+350 Customers

around the world

9 of the Top 10

Telecom Operator

7 of the Top 10

Telecom Vendor

Tech Blog

Our lastest tech articles

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Testing analog lines

Speech To Text and IVR testing

POLQA – Notes on Odd Behaviours (Part 2)

Our Customers

Trusted by leaders around the world

How can we help you?

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Vélizy-Villacoublay

Green Plaza
6 rue Dewoitine
78140 Vélizy-Villacoublay
France

Sophia Antipolis

120 route des macarons
Parc de Sophia Antipolis
06560 Valbonne
France

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