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Opale Technical Blog
Deep insights, practical solutions, and expert analysis for tech enthusiasts.

Opale Technical Blog

Welcome to our technical blog, where innovation meets practical application. We explore the latest technologies, provide in-depth analyses, and share hands-on solutions for real-world challenges. Whether you're a seasoned expert or an enthusiastic learner, you'll find valuable insights here and don’t hesitate to contact us with your questions or feedback.

PESQ MCPTT POLQA PTToC Push To Talk Monitoring PEAQ SaaS Voice Quality AMR EVS LTE MultiDSLA SIP VPP VoIP VoNR API Bluetooth MOS Metric Server DSLA Latency IVR ANALOG VOIP NR
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Monitor a DSLA test call and terminate the call if a tone is detected
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Monitor a DSLA test call and terminate the call if a tone is detected
We recentlyreceived a request to monitor a call and terminate it if, at any time, a tone is detected on the call. This technique was required as a method of aborting one cycle of an automatically repe...
Calibrate levels for optimum MOS
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Calibrate levels for optimum MOS
The measured speech quality The level at which test signals are played into a network significantly influences the measured speech quality.Telephone networks are typically optimised for a narrow range...
Programmatically start a test in 5 easy steps
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
Programmatically start a test in 5 easy steps
Integrate MultiDSLA into a larger test system MultiDSLA 's programmable API ("Remote Access")helps you to script everyday functionality to make repetitive tasks easier or to integrate MultiDSLA into a...
POLQA added to MultiDSLA v4.2
Author icon Olivier Willi   Calendar icon Thursday, 23rd June 2022
POLQA added to MultiDSLA v4.2
Release ofMultiDSLAv4.2 The release of MultiDSLA v4.2 sees the arrival of ITU-T Rec. P.863 POLQA®. This is a big step forward in the measurement of speech quality on networks as it produces consistent...
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