R&S®GW5420 telephony gateways

R&S®GW5420 and R&S®GW5430 telephony gateways, Front view

Key facts

Wide range of supported telephony standards
ED-137 compatible
Centralized management
Redundancy options
Modular customization with extension cards

Get a Quote

Integrate various phone setups into an IP based VCS network

The R&S®GW5420 and R&S®GW5430 telephony gateways link external analog or digital telephone networks to ED-137 compatible VoIP networks, the de-facto standard in ATC voice communications. These telephony gateways are instrumental in integrating existing infrastructures. They also help extend network functionality in existing VoIP telephony infrastructures. By providing parallel phone connectivity in addition to an existing VoIP phone platform, the R&S®GW5420 and R&S®GW5430 achieve new levels of redundancy and cross-platform harmonization.

Quick links

Show available models
Show available options

Features & benefits

Legacy to IP conversion

Swift and smooth conversion between legacy telephony standards and VoIP

The R&S®GW5420 gateway covers all major telephony protocols from the past 50 years, providing IP networks with virtually unlimited telephony compatibility. The R&S®GW5420 telephony gateway is prepared for everything from FXS/FXO analog standards to contemporary digital protocols such as BRI.

**Unlimited compatibility meets flexible scalability** - The R&S®GW5420 telephony gateway adapts legacy setups to state-of-the-art IP architectures for a geographically distributed network.

Modular design

Customize the R&S®GW5420 gateway to your use case

The R&S®GW5420 comes with a broad range of connectivity options, enabling you to choose the best fit for your specific use case. The modular gateway design also ensures uncomplicated repairs on the go and maximum flexibility through future reconfigurability.

**8 x LB interfaces** - The modular design enables the swapping or replacing of individual building blocks.

Deployment opportunities

A single gateway for a multitude of applications

The R&S®GW5420 is highly flexible. Typical applications include the use of existing infrastructures, connecting a network to a subscribed line, creation of a restricted access inner circle setup or running a parallel redundancy network.

**8 x ATS-QSIG interfaces** - The R&S®GW5420 8 x ATS-QSIG comes with a dedicated CPU ETX module that enables various configurations for future extensions.

Centralized management

A global overview with direct access to the entire communications system

The R&S®GW5420 telephony gateway is well-suited for use with the stratified CERTIUM ATC communications suite. Operators benefit from the synergies generated by integrating different module cross-functions. The full IP network architecture has a VCMS branch that enables remote operation of unmanned radio sites from a centralized control center, making for uncomplicated operation with efficient management and a global overview.