Media and Signaling Gateway

Over 40% of all long distance IP-voice traffic passes through a Sonus GSX gateway- making it the world's most trusted media gateway

While most network vendors will tell you they have a plan for IP evolution, we put our plan into practice every day in some of the world's largest networks. At the heart of that evolution is the hybrid media gateway that started it all: the Sonus GSX series.

The GSX4000 low- to medium-density and GSX9000 high-density gateways support a flexible mix of TDM and IP ports for a seamless evolution from circuit to packet networks. As network traffic evolves to all IP, the GSX gateway evolves with it, becoming a pure IP gateway through hot-swappable cards.

The GSX series can even add sophisticated Session Border Control (SBC) functionality to become the Sonus Network Border Switch.

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Testimonial

  • CenturyLink
    Matt Beal, Chief Technology Officer

    "We are bringing together significant volumes of TDM (Time-Division Multiplexing) or traditionally switched and IP traffic from two large networks. We had to accomplish this with no service disruption to the seven million voice lines we support. I am extremely pleased with the quality, reliability and speed of this deployment. We expect to achieve cost savings and efficiency gains from our new IP core network as well as from the ability to centrally manage our voice traffic across our fiber backbone. It will also enable us to provide more advanced services to meet our customers' future needs."

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