POLQA is an objective perceptual QoE metric that predicts the overall listening speech quality of narrowband (NB) to super-wideband (SWB) telecommunication scenario as perceived by users. It was initially standardized as ITU-T P.863 in 2011 and went through a couple of revisions, the latest one POLQA v2.4 in 2014.
POLQA has become widely adopted as the preferred speech quality test method for predicting voice MOS in mobile networks. TEMS has included support for POLQA in all its tools since 2011 and has sold over 20,000 POLQA v2.4 licenses to 530 companies in 130 Countries. We are proud to be one of the biggest suppliers of Audio Quality measurement equipment for Network Testing in the world.
Upgrading to POLQA v3 is highly recommended to provide accurate measurement of newer mobile networks.
Download our whitepaper to learn more.
Related articles and publications
TEMS™ Cloud – Orchestrate, monitor, analyze and report on your network testing projects
Optimize your network testing projects with enhanced efficiency, control, and analytics available with TEMS Cloud
March 2025 | New releases, innovations, and success stories
Discover our latest product releases and new capabilities, inspiring customer success stories, and key insights from our testing experiment at MWC
Sweet Spot Detection in TEMS™ Pocket
Discover how Sweet Spot Detection in TEMS™ Pocket helps you find optimal testing spots and simplifies your site verification process
Testing network experience at MWC25 with TEMS™ Pocket Backpack
Discover how we tested network performance at Mobile World Congress Barcelona 2025 with TEMS Pocket Backpack
Collecting structured data in TEMS™ Paragon
Discover how to ensure a structured execution of your testing workflow, from work order creation to field data collection and results processing
Sweet Spot Detection in TEMS™ Pocket
Discover how Sweet Spot Detection in TEMS™ Pocket helps you find optimal testing spots and simplifies your site verification process
Testing network experience at MWC25 with TEMS™ Pocket Backpack
Discover how we tested network performance at Mobile World Congress Barcelona 2025 with TEMS Pocket Backpack
Collecting structured data in TEMS™ Paragon
Discover how to ensure a structured execution of your testing workflow, from work order creation to field data collection and results processing
Dual SIM testing with TEMS™ Pocket
Discover TEMS Pocket's Dual SIM Dual Standby feature for efficient testing. Manage, control, and record data from two SIMs seamlessly
Generating Instant Reports from your device in TEMS™ Pocket
How to generate instant PDF reports in TEMS Pocket for quick network test results. Simplify workflows with on-device reporting and detailed insights
Leveraging cloud-based analytics to streamline network drive testing analysis and reporting
Discover how TEMS Cloud automates drive test analysis, enhances reporting, and streamlines workflows. Optimize your testing with cloud-based insights!
Mastering FWA: optimizing network experience, maximizing profitability
Discover how to Unlock FWA success to optimize every stage of your network lifecycle
Leveraging generic testing techniques to validate the user experience for OTT apps
Watch this webinar to learn how generic testing techniques can help you overcome the challenges you face with OTT testing
Managing a new RF environment and how network testing needs to evolve
How can operators leverage automation, AI/ML and Cloud to deploy and operate their 5G network and how does active testing and service assurance fit in...
The evolution of test and measurement in the move to disaggregated, cloud-native 5G networks
Explore how cloud-native networks impact testing and validation. Industry experts discuss AI/ML roles, testing complexity, and multi-cloud challenges....
How to successfully test the user experience of OTT video streaming on mobile networks
Learn how to successfully and cost-effectively validate the user experience of OTT video streaming services on your network
OTT telephony application testing (2/2)
See how Infovista’s generic OTT telephony application testing approach was validated to be a representative benchmark for native OTT telephony app tes...
OTT telephony application testing (1/2)
Explore the generic OTT telephony application concept, its codec/client adaptation and settings, and recommended KPIs to be used for testing.
Mobile gaming user experience
Find out how to test UX interactivity for one of the most rapidly growing application areas: cloud gaming over mobile networks
Initial 5G NR drive testing with Infovista
Discover how Infovista's TEMS portfolio addresses 5G NR testing: the role of devices, key differences from LTE, evolving drive testing needs, and prov...