R&S®AVQA advanced voice quality assurance – a passive monitoring solution for voice communications networks

Rohde & Schwarz offers IP based and flexible voice communications systems for safe, secure and efficient airspace operations. Learn more about voice communications systems from Rohde & Schwarz.

空中交通管制(ATC)通信网络需要全面、准确的监测，以充分发挥高度集成的IP架构的潜力。R&S®AVQA高级语音质量保证系统是一款非侵入式IP和射频监测与分析工具，提供准确的洞察与分析，能够实现深度监测、高效管理、技术故障的早期检测和精确定位。

CERTIUM ANALYSIS - R&S®AVQA ATC Voice Quality Assurance System - Product Brochure Brochures and Data Sheets Product brochure

24-Apr-2025 | Press Releases | Crititcal Infrastructures

Rohde & Schwarz concludes successful deployment of R&S AVQA advanced voice quality assurance system for enhanced VoIP quality monitoring in Czech air traffic management.

14-Sep-2020 | Press Releases | Aerospace

Rohde & Schwarz takes voice quality in ATC networks to the next level by enhancing ATC Voice Quality Assurance (R&S AVQA) with a Radio Signal Strength Information (RSSI) monitor.

R&S®AVQA - RSSI monitor The RSSI monitor in R&S®AVQA provides a great opportunity for long-term signal and noise monitoring of the radio infrastructure.

Based on the non-intrusive voice monitoring, R&S®AVQA has a complete information about communication. R&S®AVQA, frequency monitor,Voice quality assurance system R&S®AVQA frequency monitor provides a great tool for analyses and alarming of irregularities.

24-Mar-2021 | Press Releases | Aerospace

Advanced Voice Quality Assurance system (R&S AVQA by Rohde & Schwarz) extends the functionality from IP to radio frequency of air traffic control provider networks.

R&S®AVQA - loopback monitor R&S®AVQA loopback monitor provides a non-intrusive end to end test of the entire ATC voice communications system.

AVQA, Air-ground monitor Voice quality assurance is indispensable for airspace operations. R&S®AVQA A/G monitor provides a detailed information on the A/G connection between radio and VCS system.

R&S®AVQA - Ground-ground monitor R&S®AVQA ground-ground monitor provides detailed information on the G/G connection between controller working positions,centers & airports.

21-Mar-2023 | Press Releases | Aerospace

ISAVIA chooses R&S AVQA advanced voice quality assurance system from Rohde & Schwarz to monitor and control their IP-network, maintaining high service quality for Iceland.

Don't miss the latest version of the passive monitoring tool R&S®AVQA from Rohde & Schwarz. Thanks to new features, monitoring voice quality in your network is becoming much more easy. Don't miss the latest version of the passive monitoring tool R&S®AVQA from Rohde & Schwarz. Thanks to new features, monitoring voice quality in your network is becoming much more easy.

07-Mar-2024 | Press Releases | Aerospace

Air Navigation Services of the Czech Republic (ANS CR) has chosen the R&S AVQA advanced voice quality assurance system from Rohde & Schwarz to ensure the highest level of service quality across their IP-network. This cutting-edge solution will enable ANS CR to monitor and control their voice communication network, ensuring uninterrupted and crystal-clear communication for air traffic control.

R&S®AVQA Advanced voice quality assurance system. The market-leading monitoring technology for air traffic service providers and airport operators

Learn how innovation helps to solve challenges in critical infrastructure such as ATC and the benefits provided by the R&S®AVQA advanced voice quality assurance system when migrating to voice over IP.

Voice quality assurance system, AVQA, R&S®AVQA Advanced voice quality assurance system

Rohde & Schwarz ATC voice quality assurance

21-Feb-2019

08-Mar-2023 | Press Releases | Aerospace

Rohde & Schwarz has been awarded an additional order from the Swedish Civil Aviation Authority (LFV) for radios and communications equipment to be deployed nationwide. The scope includes the introduction of the most innovative air traffic control (ATC) radio available, the R&S Series5200; the R&S AVQA advanced voice quality assurance system; the upgrade of already installed radios with the latest software; and the selection and expanded use of the R&S RCMS II remote control and monitoring system. These solutions are all part of CERTIUM, an advanced ATC communications suite.

Learn how to ensure high-quality voice communications for safe and secure airspace operation.

Find out more about virtual center capabilities and remote ATC operations from multiple area control centers.

This article explains both the benefits and the challenges of IP migration in ATC using real-life case studies with practical advice and actionable insights

Mobile ATC radio solutions for emergency or redundancy. Mobile ATC shelters enabling ANSPs to get safe air traffic operational in minimal time.

ATC ground radio stations for handling communications pertaining to operation and control of aircraft in a given area.

Find out more about remote air traffic control towers. CERTIUM supports virtualized tower operations where the controller does not work in the control tower, but rather from a remote tower.

Find out more about airport tower control, with reliable yet cost-effective and space saving systems for small and medium airports. These can also be scaled up to support traffic growth or the requirements of international hubs.

Rohde & Schwarz ATC voice quality assurance

罗德与施瓦茨是VoIP迁移领域的领军者，拥有长达十年的项 目工作经验。