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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 USBC
 
A clock drift study in Speech Quality Assessment world
Author icon Clement Lauriat   Calendar icon Monday, 23rd March 2026
A clock drift study in Speech Quality Assessment world
The transition from analog jack connections to USB-C in speech quality testing has introduced new challenges, particularly related to audio latency and clock drift caused by USB-C adapters. The study shows that many adapters—especially those using async
Voice Quality USBC Latency VOIP MCPTT
Testing analog lines
Author icon Opale Systems   Calendar icon Monday, 1st July 2024
Testing analog lines
Why this white paper MATTERS? In today’s world dominated by Voice over IP (VoIP) technologies, it’s easy to assume that analog communication has become obsolete. However, this is far from the case. Analog lines remain widely used
ANALOG VOIP NR
MultiDSLA reverse management
Author icon Opale Systems   Calendar icon Tuesday, 20th September 2022
MultiDSLA reverse management
How Voice Quality products from Opale Systems MultiDSLA, VPP and DSLA will integrate your cloud infrastructure way easier than ever? MultiDSLA and its nodes VPP and DSLA: the genesis When developing t...
DSLA MultiDSLA VPP VoIP
VoIP tests with VPP vs VPP+
Author icon Opale Systems   Calendar icon Thursday, 21st July 2022
VoIP tests with VPP vs VPP+
VPP stands for Vox Port Packet. It is a SIP software agent that hooks to your SBC and replaces a hardware device. What does VPP mean and how does it interact with MultiDSLA interfaces? VPP is seen in ...
AMR EVS LTE MultiDSLA SIP VPP VoIP VoNR
 
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