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Circuit Switched Core

Nokia open mobile softswitch

Voice service quality is vital to ensure an excellent customer experience. Nokia can offer a complete high-quality Voice service on all technology generations from 2G to 5G and a seamless evolution between the generations. The CS Voice solution supports data center and Cloud deployments. It benefits from the inter-application synergy in Cloud and the efficiency and innovation of data centers. Nokia Open MSS and Open Multimedia Gateway products constitute the world’s most proven Mobile Softswitch. It has an extensive worldwide installed base and excellent performance record. It ensures a superb customer experience by resilient High Definition Voice and a seamless high quality interworking with 4G Voice.

Improving the customer experience is a fundamental way to differentiate from your competitors and the evolution of voice services plays a key role in that effort. Even though VoLTE is just around the corner, yet still need to support 2G and 3G voice subscribers efficiently, while guaranteeing a seamless evolution to VoLTE, with no disruptions to your customers, while also cutting costs.

It’s vital to take a strategic view with any Rel-4 solution installed providing a clear evolutionary path to VoLTE and the Telco Cloud.

Nokia Open MSS and Open Multimedia Gateway are our flagship products for Rel-4 based mobile voice switching. With a market-leading installed base and a strong track record of performance, they act as a springboard to the evolution of traditional mobile voice into VoLTE and cloud.

Open Mobile Softswitch highlights

We offer a market leading Rel-4 mobile voice solution based on state-of-the-art ATCA hardware, which delivers high performance while guaranteeing backward compatibility. Our hardware independence and smooth evolutionary approach also guarantees an efficient transition to new technologies like VoLTE and cloud. In fact, all the developments and integrations made for the MSC Server and Multimedia Gateway can be reused in our Nokia Open TAS, our VoLTE application server. This offers a significant reduction in the time-to-market and the cost to launch VoLTE.

World’s most proven Mobile Softswitch for CS Voice and VoLTE interworking

Robust with high performance and backwards compatibility

Hardware independent and scalable

Protects and reuses investments between 2G/3G, 4G and 5G

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