Seamless integration of legacy applications

CERTIUM® GATEWAYS provides seamless integration of legacy applications into IP infrastructures, which enables phased migration scenarios. Support of all common interface types from analog to TDM allows radios, VCSs and telephony systems to be connected to IP infrastructures. Gateways can be used as standalone solutions or in combination with CERTIUM® VCS and CERTIUM® RADIOS.

The gateways can be used as an interface between any legacy analog/TDM to VoIP ED-137 compatible system. When connecting two legacy systems via an IP network, two gateways may be used to provide an analog or TDM link.

When combined with CERTIUM® MANAGEMENT, the gateways can be centrally managed, providing much faster deployment and easier operation.

CERTIUM® Gateways products

R&S®GW5410 Radio Gateways

The R&S®GW5410 Radio Gateway connects legacy analog and TDM radios to an IP VCS, in particular CERTIUM® VCS. The gateway converts from an E&M or E1 interface to VoIP (EUROCAE ED-137 Volume 1) with SIP, R2S and RTP protocols. Various configurations are available with multiple interfaces.

Product information

R&S®GW5420 Telephony Gateways

The R&S®GW5420 Telephony Gateway connects legacy analog/digital subscriber lines to any ED-137 compatible VCS. The gateway supports various configurations with multiple interface card types ranging from analog FXO and FXS to ISDN BRI interfaces.

Product information

R&S®GW5430 Telephony Gateways

The R&S®GW5430 Telephony Gateway connects legacy digital trunk lines to any ED-137 compatible VCSs, in particular CERTIUM® VCS-4G. The gateway supports various configurations with multiple ISDN PRI/E1 interface cards.

Product information

R&S®GW5450 VCS Gateways

The R&S®GW5450 VCS Gateway connects analog and digital VCSs with any ED-137 compatible VCSs. The gateway provides conventional VCSs with a EUROCAE ED-137 compliant VoIP interface.

Product information

R&S®GW5440 Universal Media Gateway

The R&S®GW5440 Universal Media Gateway is a flexible system of media and server cards used as a radio, VCS and telephony gateway with E&M interfaces as well as analog and digital telephone lines via various interfaces. The server cards may be configured as VCS server components. Four fully redundant Ethernet interfaces that use SIP, R2S and RTP protocols and comply with the EUROCAE ED137 standard enable communications with other components. Each interface card in the gateway runs its own intelligent software application for call signaling and media handling, and these cards are completely independent of each other.

Product information

Further CERTIUM® portfolio


The quad-redundant, IP based voice communications system CERTIUM®VCS-4G integrates perfectly with the entire portfolio to ensure safe, secure and efficient operation.

More information


Reliable software defined radios for air traffic control, including the brand-new R&S®Series5200 featuring an innovative security-by-design architecture.

More information


Increases situational awareness by highlighting the communicating aircraft on the radar screen based on state-of-the art direction finder and geo-referencing technology.

More information


Ensure regulatory compliance with market-leading test and measurement solutions for VoIP networks, radios, navigation, radar and satellites.

More information


Delay-free network encryption, ATC session border controller and high availability network components ensure the reliability and security of ATC networks.

More information


Easy-to-use centralized management of VCS and radios provides real-time view of system and enables smooth network operation.

More information


70 service centers worldwide provide customers with support close by, 24 hours a day, 7 days a week, ensuring smooth operations for many years.

More information

Solicitar información

¿Tiene preguntas o necesita información adicional? Simplemente complete este formulario y nos pondremos en contacto con usted.

Deseo recibir información de Rohde & Schwarz por

Permiso de marketing

¿Qué significa esto exactamente?

Estoy de acuerdo con que ROHDE & SCHWARZ GmbH & Co. KG y la entidad o subsidiaria ROHDE & SCHWARZ que figure en la Declaración de confidencialidad del sitio web se ponga en contacto conmigo a través del canal elegido (correo electrónico o correo postal) para fines de marketing y publicitarios (p. ej., información sobre ofertas especiales y promociones de descuentos) en relación con, pero sin limitarse a, productos y soluciones para test y medida, seguridad en las comunicaciones, monitorización y medidas de redes, broadcast y multimedia así como ciberseguridad.

Sus derechos

Esta declaración de consentimiento se puede retirar en cualquier momento enviando un correo electrónico a news@rohde-schwarz.com con el asunto «Cancelar mi suscripción». Además, en cada correo electrónico enviado se incluye un enlace para cancelar por correo electrónico la suscripción a futuros anuncios. En la Declaración de privacidad encontrará información adicional sobre el uso de los datos personales y el procedimiento de retirada.

Se ha enviado su solicitud. Nos pondremos en contacto con usted lo antes posible.
An error is occurred, please try it again later.