Rohde & Schwarz bietet IP-basierte und flexible Sprachkommunikationssysteme für den sicheren, geschützten und effizienten Betrieb im Luftraum. Erfahren Sie mehr über Sprachkommunikationssysteme von Rohde & Schwarz.

R&S®AVQA Advanced Voice Quality Assurance – eine passive Überwachungslösung für Sprachkommunikationsnetze

CERTIUM VCS - Mediacenter

Sprechstelle mit Softkey-Bedienung als Frontend für interne und externe Sprachkommunikation an Bord von Schiffen

Sprechstelle mit Touchscreen-Bedienung als Frontend für interne und externe Sprachkommunikation an Bord von Schiffen

Sprechstelle mit Softkey-Bedienung als Frontend für interne und externe Sprachkommunikation an Bord von Schiffen in mehrstufigen Sicherheitssystemen

Entdecken Sie Netzbetreiber-Testlösungen für die Zertifizierung von mobilen Endgeräten gemäß 2G GSM, 3G WCDMA, 4G LTE und 5G NR. Erfahren Sie mehr.

HF radio family for stationary and shipborne communications

This post explains how to set up and conduct NPS benchmarking campaigns so that it gives you statistically sound insight into mobile network quality.

Discover what 5G mobile network is all about and experience innovative test solutions to tackle your 5G challenges.

Enhance your knowledge about air traffic control in 80 seconds.

24.04.2025 | Pressemitteilung | 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.

25.02.2025 | Pressemitteilung | Non-terrestrial networks (NTN)

Murata and Rohde & Schwarz have developed the world's first Voice over Narrowband Non-Terrestrial Network (NB-NTN) testbed, a significant leap in 3GPP based satellite connectivity that enables push-to-talk like applications.

CERTIUM VCS uses VoIP technology with SIP, RTP and R2S protocol support in line with the EUROCAE WG67 ED standard. Learn more

Read more about results from a study of speech quality improvements where the EVS AMR-WB IO mode is compared with the legacy AMR-WB encoder

Air sovereignty with R&S EMSO solutions for situational awareness, secure communications, ISR, and air defense.

Rohde & Schwarz is your trusted partner for secure air traffic communications from the radio to the antenna. Find out more about the world of CERTIUM.

Taiwan reduces system complexity with R&S®Series5200 radios. Learn more

MS (IP multimedia subsystem) is the enabler for VoLTE, SMS over IMS and new value-adding services. See more.

Rohde & Schwarz offers comprehensive VoIP systems for air traffic control requirements all around the world. From the microphones to the antennas. More information.

A real-world case study exploring how digital modernization exposed underlying ATC communication problems, leading to unexpected discoveries and solutions

As air navigation service providers transition to full-IP systems, understanding network visibility is crucial. Our AVQA solution ensures complete network oversight, preventing outages and maintaining compliance.

20.03.2025 | Pressemitteilung | Aerospace and defense

Rohde & Schwarz Australia will showcase its comprehensive range of air traffic control, air defense, and airbase security solutions at the Avalon Australian International Airshow 2025, highlighting its expertise in secure and reliable voice communications, counter-drone capabilities, and spectrum monitoring and direction-finding technologies.

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.

NAVICS from Rohde & Schwarz is a complete system from one source. Lear more about the benefits.

NAVICS from Rohde & Schwarz is a complete system from one source. Lear more about the benefits.

Rohde & Schwarz has a great experience in implementing experience in implementing VoIP systems in ATC environment which we would like to share with you.

NAV CANADA chooses Rohde & Schwarz HF systems for long range communications.

Get a brief overview of the R&S voice communications system within 80 seconds and learn about its main features and benefits. Voice communications systems (VCS) are the heart of all air traffic control operations. The enormous requirements and responsibilities on the vital connection between the pilot and the air traffic controller can only be mastered by very advanced systems.