Solutions for call quality testing and monitoring

Sevana tools and technologies enable comprehensive waveform analysis for telecom solution and service providers Worldwide. Sevana tools and technologies help our customers in identifying gaps in their performance and call quality testing & monitoring.

Vast call quality monitoring both on audio and protocol levels
Passive real-time and active scheduled call quality analysis
Call quality problem root cause analysis
Reliable network and payload MOS
Mobile-to-mobile call quality tests


AQuA, QualTest and PVQA Server are Sevana technologies used in call quality testing & monitoring Worldwide

Keep a track of call quality assurance, Our clients’ systems and solutions enrich their functionality and reporting with our reliable tools and technologies. More than 8 years we provide our clients with the reliable technologies and monitoring tools which give their solutions competitive advantages and the highest level of customer satisfaction. In-house research and development let us offer cutting-edge innovative technologies to improve quality of modern communications..

Call quality is a determining factor for customer satisfaction. We offer complete set of technologies for call quality testing & monitoring. AQuA performs end-to-end voice quality testing and is alternative to POLQA and ViSQOL. Different solutions use PVQA for single-ended voice quality testing as alternative to P.563 and P.564. QualTest and PVQA Server perform scheduled and real-time testing and monitoring in systems working stand alone or being integrated into other solutions. Whether you have issues or needs in call quality testing & monitoring please contact us and our experts will guide you through all the tools and methods that will help fixing the problem.

Mobile Operators

VoIP Service Providers

Solution Providers



call-quality-analysis-icon Enable real-time call quality analysis

voip-icon Benchmark your VoIP network

troubleshooting-icon Apply proactive troubleshooting

mobile-to-mobile-icon Automate mobile-to-mobile testing

5g-icon Test 5G calls

testing-icon Make end-to-end tests

Poor Call Quality Can Adversely Affect Collections

Looking for quality Call Monitoring Services? Our Call Monitoring Services Can Help Improve Performance.
Get in touch with our experts today!